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  <div class="headertitle">
<div class="title">GenericPacketMath.h</div>  </div>
</div><!--header-->
<div class="contents">
<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">// This file is part of Eigen, a lightweight C++ template library</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment">// for linear algebra.</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment">// Copyright (C) 2008 Gael Guennebaud &lt;gael.guennebaud@inria.fr&gt;</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment">// Copyright (C) 2006-2008 Benoit Jacob &lt;jacob.benoit.1@gmail.com&gt;</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment">// This Source Code Form is subject to the terms of the Mozilla</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment">// Public License v. 2.0. If a copy of the MPL was not distributed</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment">// with this file, You can obtain one at http://mozilla.org/MPL/2.0/.</span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160; </div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="preprocessor">#ifndef EIGEN_GENERIC_PACKET_MATH_H</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="preprocessor">#define EIGEN_GENERIC_PACKET_MATH_H</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160; </div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="preprocessor">#include &quot;./InternalHeaderCheck.h&quot;</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160; </div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespaceEigen.html">Eigen</a> {</div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160; </div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="keyword">namespace </span>internal {</div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160; </div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="preprocessor">#ifndef EIGEN_DEBUG_ALIGNED_LOAD</span></div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="preprocessor">#define EIGEN_DEBUG_ALIGNED_LOAD</span></div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160; </div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;<span class="preprocessor">#ifndef EIGEN_DEBUG_UNALIGNED_LOAD</span></div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="preprocessor">#define EIGEN_DEBUG_UNALIGNED_LOAD</span></div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160; </div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;<span class="preprocessor">#ifndef EIGEN_DEBUG_ALIGNED_STORE</span></div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;<span class="preprocessor">#define EIGEN_DEBUG_ALIGNED_STORE</span></div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160; </div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;<span class="preprocessor">#ifndef EIGEN_DEBUG_UNALIGNED_STORE</span></div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;<span class="preprocessor">#define EIGEN_DEBUG_UNALIGNED_STORE</span></div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160; </div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;<span class="keyword">struct </span>default_packet_traits</div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;{</div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;  <span class="keyword">enum</span> {</div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;    HasHalfPacket = 0,</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160; </div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;    HasAdd       = 1,</div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;    HasSub       = 1,</div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;    HasShift     = 1,</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;    HasMul       = 1,</div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;    HasNegate    = 1,</div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;    HasAbs       = 1,</div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;    HasArg       = 0,</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;    HasAbs2      = 1,</div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;    HasAbsDiff   = 0,</div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;    HasMin       = 1,</div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;    HasMax       = 1,</div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;    HasConj      = 1,</div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;    HasSetLinear = 1,</div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;    HasBlend     = 0,</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;    <span class="comment">// This flag is used to indicate whether packet comparison is supported.</span></div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;    <span class="comment">// pcmp_eq, pcmp_lt and pcmp_le should be defined for it to be true.</span></div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;    HasCmp       = 0,</div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160; </div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;    HasDiv    = 0,</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;    HasReciprocal = 0,</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;    HasSqrt   = 0,</div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;    HasRsqrt  = 0,</div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;    HasExp    = 0,</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;    HasExpm1  = 0,</div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;    HasLog    = 0,</div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;    HasLog1p  = 0,</div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;    HasLog10  = 0,</div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;    HasPow    = 0,</div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160; </div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;    HasSin    = 0,</div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;    HasCos    = 0,</div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;    HasTan    = 0,</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;    HasASin   = 0,</div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;    HasACos   = 0,</div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;    HasATan   = 0,</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;    HasSinh   = 0,</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;    HasCosh   = 0,</div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;    HasTanh   = 0,</div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;    HasLGamma = 0,</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;    HasDiGamma = 0,</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;    HasZeta = 0,</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;    HasPolygamma = 0,</div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;    HasErf = 0,</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;    HasErfc = 0,</div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;    HasNdtri = 0,</div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;    HasBessel = 0,</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;    HasIGamma = 0,</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;    HasIGammaDerA = 0,</div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;    HasGammaSampleDerAlpha = 0,</div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;    HasIGammac = 0,</div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;    HasBetaInc = 0,</div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160; </div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;    HasRound  = 0,</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;    HasRint   = 0,</div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;    HasFloor  = 0,</div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;    HasCeil   = 0,</div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;    HasSign   = 0</div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;  };</div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;};</div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160; </div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt; <span class="keyword">struct </span>packet_traits : default_packet_traits</div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;{</div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;  <span class="keyword">typedef</span> T type;</div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;  <span class="keyword">typedef</span> T half;</div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;  <span class="keyword">enum</span> {</div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;    Vectorizable = 0,</div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;    size = 1,</div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;    AlignedOnScalar = 0,</div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;    HasHalfPacket = 0</div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;  };</div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;  <span class="keyword">enum</span> {</div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;    HasAdd    = 0,</div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;    HasSub    = 0,</div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;    HasMul    = 0,</div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;    HasNegate = 0,</div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;    HasAbs    = 0,</div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;    HasAbs2   = 0,</div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;    HasMin    = 0,</div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;    HasMax    = 0,</div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;    HasConj   = 0,</div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;    HasSetLinear = 0</div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;  };</div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;};</div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160; </div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt; <span class="keyword">struct </span>packet_traits&lt;const T&gt; : packet_traits&lt;T&gt; { };</div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160; </div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt; <span class="keyword">struct </span>unpacket_traits</div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;{</div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;  <span class="keyword">typedef</span> T type;</div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;  <span class="keyword">typedef</span> T half;</div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;  <span class="keyword">enum</span></div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;  {</div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;    size = 1,</div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;    alignment = 1,</div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;    vectorizable = <span class="keyword">false</span>,</div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;    masked_load_available=<span class="keyword">false</span>,</div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;    masked_store_available=<span class="keyword">false</span></div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;  };</div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;};</div>
<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160; </div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt; <span class="keyword">struct </span>unpacket_traits&lt;const T&gt; : unpacket_traits&lt;T&gt; { };</div>
<div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160; </div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> Src, <span class="keyword">typename</span> Tgt&gt; <span class="keyword">struct </span>type_casting_traits {</div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;  <span class="keyword">enum</span> {</div>
<div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;    VectorizedCast = 0,</div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;    SrcCoeffRatio = 1,</div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;    TgtCoeffRatio = 1</div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;  };</div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;};</div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160; </div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T, <span class="keywordtype">int</span> unique_<span class="keywordtype">id</span> = 0&gt;</div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;<span class="keyword">struct </span>eigen_packet_wrapper</div>
<div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;{</div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;  EIGEN_ALWAYS_INLINE <span class="keyword">operator</span> T&amp;() { <span class="keywordflow">return</span> m_val; }</div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;  EIGEN_ALWAYS_INLINE <span class="keyword">operator</span> <span class="keyword">const</span> T&amp;() <span class="keyword">const</span> { <span class="keywordflow">return</span> m_val; }</div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;  EIGEN_ALWAYS_INLINE eigen_packet_wrapper() = <span class="keywordflow">default</span>;</div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;  EIGEN_ALWAYS_INLINE eigen_packet_wrapper(<span class="keyword">const</span> T &amp;v) : m_val(v) {}</div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;  EIGEN_ALWAYS_INLINE eigen_packet_wrapper&amp; operator=(<span class="keyword">const</span> T &amp;v) {</div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;    m_val = v;</div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;    <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;  }</div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160; </div>
<div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;  T m_val;</div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;};</div>
<div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160; </div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160; </div>
<div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt;</div>
<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;<span class="keyword">struct </span>is_scalar {</div>
<div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;  <span class="keyword">typedef</span> <span class="keyword">typename</span> unpacket_traits&lt;Packet&gt;::type Scalar;</div>
<div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;  <span class="keyword">enum</span> {</div>
<div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;    value = internal::is_same&lt;Packet, Scalar&gt;::value</div>
<div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;  };</div>
<div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;};</div>
<div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160; </div>
<div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> SrcPacket, <span class="keyword">typename</span> TgtPacket&gt;</div>
<div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;EIGEN_DEVICE_FUNC <span class="keyword">inline</span> TgtPacket</div>
<div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;pcast(<span class="keyword">const</span> SrcPacket&amp; a) {</div>
<div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;  <span class="keywordflow">return</span> <span class="keyword">static_cast&lt;</span>TgtPacket<span class="keyword">&gt;</span>(a);</div>
<div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;}</div>
<div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> SrcPacket, <span class="keyword">typename</span> TgtPacket&gt;</div>
<div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;EIGEN_DEVICE_FUNC <span class="keyword">inline</span> TgtPacket</div>
<div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;pcast(<span class="keyword">const</span> SrcPacket&amp; a, <span class="keyword">const</span> SrcPacket&amp; <span class="comment">/*b*/</span>) {</div>
<div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;  <span class="keywordflow">return</span> <span class="keyword">static_cast&lt;</span>TgtPacket<span class="keyword">&gt;</span>(a);</div>
<div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;}</div>
<div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> SrcPacket, <span class="keyword">typename</span> TgtPacket&gt;</div>
<div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;EIGEN_DEVICE_FUNC <span class="keyword">inline</span> TgtPacket</div>
<div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;pcast(<span class="keyword">const</span> SrcPacket&amp; a, <span class="keyword">const</span> SrcPacket&amp; <span class="comment">/*b*/</span>, <span class="keyword">const</span> SrcPacket&amp; <span class="comment">/*c*/</span>, <span class="keyword">const</span> SrcPacket&amp; <span class="comment">/*d*/</span>) {</div>
<div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;  <span class="keywordflow">return</span> <span class="keyword">static_cast&lt;</span>TgtPacket<span class="keyword">&gt;</span>(a);</div>
<div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;}</div>
<div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> SrcPacket, <span class="keyword">typename</span> TgtPacket&gt;</div>
<div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;EIGEN_DEVICE_FUNC <span class="keyword">inline</span> TgtPacket</div>
<div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;pcast(<span class="keyword">const</span> SrcPacket&amp; a, <span class="keyword">const</span> SrcPacket&amp; <span class="comment">/*b*/</span>, <span class="keyword">const</span> SrcPacket&amp; <span class="comment">/*c*/</span>, <span class="keyword">const</span> SrcPacket&amp; <span class="comment">/*d*/</span>,</div>
<div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;      <span class="keyword">const</span> SrcPacket&amp; <span class="comment">/*e*/</span>, <span class="keyword">const</span> SrcPacket&amp; <span class="comment">/*f*/</span>, <span class="keyword">const</span> SrcPacket&amp; <span class="comment">/*g*/</span>, <span class="keyword">const</span> SrcPacket&amp; <span class="comment">/*h*/</span>) {</div>
<div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;  <span class="keywordflow">return</span> <span class="keyword">static_cast&lt;</span>TgtPacket<span class="keyword">&gt;</span>(a);</div>
<div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;}</div>
<div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160; </div>
<div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> Target, <span class="keyword">typename</span> Packet&gt;</div>
<div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;EIGEN_DEVICE_FUNC <span class="keyword">inline</span> Target</div>
<div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;preinterpret(<span class="keyword">const</span> Packet&amp; a); <span class="comment">/* { return reinterpret_cast&lt;const Target&amp;&gt;(a); } */</span></div>
<div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160; </div>
<div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> Packet</div>
<div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;padd(<span class="keyword">const</span> Packet&amp; a, <span class="keyword">const</span> Packet&amp; b) { <span class="keywordflow">return</span> a+b; }</div>
<div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;<span class="comment">// Avoid compiler warning for boolean algebra.</span></div>
<div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;<span class="keyword">template</span>&lt;&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;padd(<span class="keyword">const</span> <span class="keywordtype">bool</span>&amp; a, <span class="keyword">const</span> <span class="keywordtype">bool</span>&amp; b) { <span class="keywordflow">return</span> a || b; }</div>
<div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160; </div>
<div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span></div>
<div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;std::enable_if_t&lt;unpacket_traits&lt;Packet&gt;::masked_fpops_available, Packet&gt;</div>
<div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;padd(<span class="keyword">const</span> Packet&amp; a, <span class="keyword">const</span> Packet&amp; b, <span class="keyword">typename</span> unpacket_traits&lt;Packet&gt;::mask_t umask);</div>
<div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160; </div>
<div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160; </div>
<div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> Packet</div>
<div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;psub(<span class="keyword">const</span> Packet&amp; a, <span class="keyword">const</span> Packet&amp; b) { <span class="keywordflow">return</span> a-b; }</div>
<div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160; </div>
<div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> Packet</div>
<div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;pnegate(<span class="keyword">const</span> Packet&amp; a) { <span class="keywordflow">return</span> -a; }</div>
<div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160; </div>
<div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;<span class="keyword">template</span>&lt;&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;pnegate(<span class="keyword">const</span> <span class="keywordtype">bool</span>&amp; a) { <span class="keywordflow">return</span> !a; }</div>
<div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160; </div>
<div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> Packet</div>
<div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;pconj(<span class="keyword">const</span> Packet&amp; a) { <span class="keywordflow">return</span> numext::conj(a); }</div>
<div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160; </div>
<div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> Packet</div>
<div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;pmul(<span class="keyword">const</span> Packet&amp; a, <span class="keyword">const</span> Packet&amp; b) { <span class="keywordflow">return</span> a*b; }</div>
<div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;<span class="comment">// Avoid compiler warning for boolean algebra.</span></div>
<div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;<span class="keyword">template</span>&lt;&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;pmul(<span class="keyword">const</span> <span class="keywordtype">bool</span>&amp; a, <span class="keyword">const</span> <span class="keywordtype">bool</span>&amp; b) { <span class="keywordflow">return</span> a &amp;&amp; b; }</div>
<div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160; </div>
<div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> Packet</div>
<div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;pdiv(<span class="keyword">const</span> Packet&amp; a, <span class="keyword">const</span> Packet&amp; b) { <span class="keywordflow">return</span> a/b; }</div>
<div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160; </div>
<div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;<span class="comment">// In the generic case, memset to all one bits.</span></div>
<div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet, <span class="keyword">typename</span> EnableIf = <span class="keywordtype">void</span>&gt;</div>
<div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;<span class="keyword">struct </span>ptrue_impl {</div>
<div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;  <span class="keyword">static</span> EIGEN_DEVICE_FUNC <span class="keyword">inline</span> Packet run(<span class="keyword">const</span> Packet&amp; <span class="comment">/*a*/</span>){</div>
<div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;    Packet b;</div>
<div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;    memset(<span class="keyword">static_cast&lt;</span><span class="keywordtype">void</span>*<span class="keyword">&gt;</span>(&amp;b), 0xff, <span class="keyword">sizeof</span>(Packet));</div>
<div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;    <span class="keywordflow">return</span> b;</div>
<div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;  }</div>
<div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;};</div>
<div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160; </div>
<div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;<span class="comment">// For non-trivial scalars, set to Scalar(1) (i.e. a non-zero value).</span></div>
<div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;<span class="comment">// Although this is technically not a valid bitmask, the scalar path for pselect</span></div>
<div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160;<span class="comment">// uses a comparison to zero, so this should still work in most cases. We don&#39;t</span></div>
<div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160;<span class="comment">// have another option, since the scalar type requires initialization.</span></div>
<div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;<span class="keyword">struct </span>ptrue_impl&lt;T, </div>
<div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;    std::enable_if_t&lt;is_scalar&lt;T&gt;::value &amp;&amp; NumTraits&lt;T&gt;::RequireInitialization&gt; &gt; {</div>
<div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;  <span class="keyword">static</span> EIGEN_DEVICE_FUNC <span class="keyword">inline</span> T run(<span class="keyword">const</span> T&amp; <span class="comment">/*a*/</span>){</div>
<div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;    <span class="keywordflow">return</span> T(1);</div>
<div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;  }</div>
<div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;};</div>
<div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160; </div>
<div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> Packet</div>
<div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160;ptrue(<span class="keyword">const</span> Packet&amp; a) {</div>
<div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160;  <span class="keywordflow">return</span> ptrue_impl&lt;Packet&gt;::run(a);</div>
<div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160;}</div>
<div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160; </div>
<div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;<span class="comment">// In the general case, memset to zero.</span></div>
<div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet, <span class="keyword">typename</span> EnableIf = <span class="keywordtype">void</span>&gt;</div>
<div class="line"><a name="l00288"></a><span class="lineno">  288</span>&#160;<span class="keyword">struct </span>pzero_impl {</div>
<div class="line"><a name="l00289"></a><span class="lineno">  289</span>&#160;  <span class="keyword">static</span> EIGEN_DEVICE_FUNC <span class="keyword">inline</span> Packet run(<span class="keyword">const</span> Packet&amp; <span class="comment">/*a*/</span>) {</div>
<div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160;    Packet b;</div>
<div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160;    memset(<span class="keyword">static_cast&lt;</span><span class="keywordtype">void</span>*<span class="keyword">&gt;</span>(&amp;b), 0x00, <span class="keyword">sizeof</span>(Packet));</div>
<div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160;    <span class="keywordflow">return</span> b;</div>
<div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;  }</div>
<div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160;};</div>
<div class="line"><a name="l00295"></a><span class="lineno">  295</span>&#160; </div>
<div class="line"><a name="l00296"></a><span class="lineno">  296</span>&#160;<span class="comment">// For scalars, explicitly set to Scalar(0), since the underlying representation</span></div>
<div class="line"><a name="l00297"></a><span class="lineno">  297</span>&#160;<span class="comment">// for zero may not consist of all-zero bits.</span></div>
<div class="line"><a name="l00298"></a><span class="lineno">  298</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160;<span class="keyword">struct </span>pzero_impl&lt;T,</div>
<div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160;    std::enable_if_t&lt;is_scalar&lt;T&gt;::value&gt;&gt; {</div>
<div class="line"><a name="l00301"></a><span class="lineno">  301</span>&#160;  <span class="keyword">static</span> EIGEN_DEVICE_FUNC <span class="keyword">inline</span> T run(<span class="keyword">const</span> T&amp; <span class="comment">/*a*/</span>) {</div>
<div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160;    <span class="keywordflow">return</span> T(0);</div>
<div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160;  }</div>
<div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160;};</div>
<div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160; </div>
<div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> Packet</div>
<div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160;pzero(<span class="keyword">const</span> Packet&amp; a) {</div>
<div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160;  <span class="keywordflow">return</span> pzero_impl&lt;Packet&gt;::run(a);</div>
<div class="line"><a name="l00310"></a><span class="lineno">  310</span>&#160;}</div>
<div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160; </div>
<div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> Packet</div>
<div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;pcmp_le(<span class="keyword">const</span> Packet&amp; a, <span class="keyword">const</span> Packet&amp; b)  { <span class="keywordflow">return</span> a&lt;=b ? ptrue(a) : pzero(a); }</div>
<div class="line"><a name="l00315"></a><span class="lineno">  315</span>&#160; </div>
<div class="line"><a name="l00317"></a><span class="lineno">  317</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> Packet</div>
<div class="line"><a name="l00318"></a><span class="lineno">  318</span>&#160;pcmp_lt(<span class="keyword">const</span> Packet&amp; a, <span class="keyword">const</span> Packet&amp; b)  { <span class="keywordflow">return</span> a&lt;b ? ptrue(a) : pzero(a); }</div>
<div class="line"><a name="l00319"></a><span class="lineno">  319</span>&#160; </div>
<div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> Packet</div>
<div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160;pcmp_eq(<span class="keyword">const</span> Packet&amp; a, <span class="keyword">const</span> Packet&amp; b) { <span class="keywordflow">return</span> a==b ? ptrue(a) : pzero(a); }</div>
<div class="line"><a name="l00323"></a><span class="lineno">  323</span>&#160; </div>
<div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> Packet</div>
<div class="line"><a name="l00326"></a><span class="lineno">  326</span>&#160;pcmp_lt_or_nan(<span class="keyword">const</span> Packet&amp; a, <span class="keyword">const</span> Packet&amp; b) { <span class="keywordflow">return</span> a&gt;=b ? pzero(a) : ptrue(a); }</div>
<div class="line"><a name="l00327"></a><span class="lineno">  327</span>&#160; </div>
<div class="line"><a name="l00328"></a><span class="lineno">  328</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a name="l00329"></a><span class="lineno">  329</span>&#160;<span class="keyword">struct </span>bit_and {</div>
<div class="line"><a name="l00330"></a><span class="lineno">  330</span>&#160;  EIGEN_DEVICE_FUNC EIGEN_CONSTEXPR EIGEN_ALWAYS_INLINE T operator()(<span class="keyword">const</span> T&amp; a, <span class="keyword">const</span> T&amp; b)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00331"></a><span class="lineno">  331</span>&#160;    <span class="keywordflow">return</span> a &amp; b;</div>
<div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;  }</div>
<div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;};</div>
<div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160; </div>
<div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160;<span class="keyword">struct </span>bit_or {</div>
<div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;  EIGEN_DEVICE_FUNC EIGEN_CONSTEXPR EIGEN_ALWAYS_INLINE T operator()(<span class="keyword">const</span> T&amp; a, <span class="keyword">const</span> T&amp; b)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00338"></a><span class="lineno">  338</span>&#160;    <span class="keywordflow">return</span> a | b;</div>
<div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160;  }</div>
<div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;};</div>
<div class="line"><a name="l00341"></a><span class="lineno">  341</span>&#160; </div>
<div class="line"><a name="l00342"></a><span class="lineno">  342</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a name="l00343"></a><span class="lineno">  343</span>&#160;<span class="keyword">struct </span>bit_xor {</div>
<div class="line"><a name="l00344"></a><span class="lineno">  344</span>&#160;  EIGEN_DEVICE_FUNC EIGEN_CONSTEXPR EIGEN_ALWAYS_INLINE T operator()(<span class="keyword">const</span> T&amp; a, <span class="keyword">const</span> T&amp; b)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00345"></a><span class="lineno">  345</span>&#160;    <span class="keywordflow">return</span> a ^ b;</div>
<div class="line"><a name="l00346"></a><span class="lineno">  346</span>&#160;  }</div>
<div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160;};</div>
<div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160; </div>
<div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a name="l00350"></a><span class="lineno">  350</span>&#160;<span class="keyword">struct </span>bit_not {</div>
<div class="line"><a name="l00351"></a><span class="lineno">  351</span>&#160;  EIGEN_DEVICE_FUNC EIGEN_CONSTEXPR EIGEN_ALWAYS_INLINE T operator()(<span class="keyword">const</span> T&amp; a)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00352"></a><span class="lineno">  352</span>&#160;    <span class="keywordflow">return</span> ~a;</div>
<div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;  }</div>
<div class="line"><a name="l00354"></a><span class="lineno">  354</span>&#160;};</div>
<div class="line"><a name="l00355"></a><span class="lineno">  355</span>&#160; </div>
<div class="line"><a name="l00356"></a><span class="lineno">  356</span>&#160;<span class="comment">// Use operators &amp;, |, ^, ~.</span></div>
<div class="line"><a name="l00357"></a><span class="lineno">  357</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a name="l00358"></a><span class="lineno">  358</span>&#160;<span class="keyword">struct </span>operator_bitwise_helper {</div>
<div class="line"><a name="l00359"></a><span class="lineno">  359</span>&#160;  EIGEN_DEVICE_FUNC <span class="keyword">static</span> <span class="keyword">inline</span> T bitwise_and(<span class="keyword">const</span> T&amp; a, <span class="keyword">const</span> T&amp; b) { <span class="keywordflow">return</span> bit_and&lt;T&gt;()(a, b); }</div>
<div class="line"><a name="l00360"></a><span class="lineno">  360</span>&#160;  EIGEN_DEVICE_FUNC <span class="keyword">static</span> <span class="keyword">inline</span> T bitwise_or(<span class="keyword">const</span> T&amp; a, <span class="keyword">const</span> T&amp; b) { <span class="keywordflow">return</span> bit_or&lt;T&gt;()(a, b); }</div>
<div class="line"><a name="l00361"></a><span class="lineno">  361</span>&#160;  EIGEN_DEVICE_FUNC <span class="keyword">static</span> <span class="keyword">inline</span> T bitwise_xor(<span class="keyword">const</span> T&amp; a, <span class="keyword">const</span> T&amp; b) { <span class="keywordflow">return</span> bit_xor&lt;T&gt;()(a, b); }</div>
<div class="line"><a name="l00362"></a><span class="lineno">  362</span>&#160;  EIGEN_DEVICE_FUNC <span class="keyword">static</span> <span class="keyword">inline</span> T bitwise_not(<span class="keyword">const</span> T&amp; a) { <span class="keywordflow">return</span> bit_not&lt;T&gt;()(a); }</div>
<div class="line"><a name="l00363"></a><span class="lineno">  363</span>&#160;};</div>
<div class="line"><a name="l00364"></a><span class="lineno">  364</span>&#160; </div>
<div class="line"><a name="l00365"></a><span class="lineno">  365</span>&#160;<span class="comment">// Apply binary operations byte-by-byte</span></div>
<div class="line"><a name="l00366"></a><span class="lineno">  366</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a name="l00367"></a><span class="lineno">  367</span>&#160;<span class="keyword">struct </span>bytewise_bitwise_helper {</div>
<div class="line"><a name="l00368"></a><span class="lineno">  368</span>&#160;  EIGEN_DEVICE_FUNC <span class="keyword">static</span> <span class="keyword">inline</span> T bitwise_and(<span class="keyword">const</span> T&amp; a, <span class="keyword">const</span> T&amp; b) {</div>
<div class="line"><a name="l00369"></a><span class="lineno">  369</span>&#160;    <span class="keywordflow">return</span> binary(a, b, bit_and&lt;unsigned char&gt;());</div>
<div class="line"><a name="l00370"></a><span class="lineno">  370</span>&#160;  }</div>
<div class="line"><a name="l00371"></a><span class="lineno">  371</span>&#160;  EIGEN_DEVICE_FUNC <span class="keyword">static</span> <span class="keyword">inline</span> T bitwise_or(<span class="keyword">const</span> T&amp; a, <span class="keyword">const</span> T&amp; b) {</div>
<div class="line"><a name="l00372"></a><span class="lineno">  372</span>&#160;    <span class="keywordflow">return</span> binary(a, b, bit_or&lt;unsigned char&gt;());</div>
<div class="line"><a name="l00373"></a><span class="lineno">  373</span>&#160;   }</div>
<div class="line"><a name="l00374"></a><span class="lineno">  374</span>&#160;  EIGEN_DEVICE_FUNC <span class="keyword">static</span> <span class="keyword">inline</span> T bitwise_xor(<span class="keyword">const</span> T&amp; a, <span class="keyword">const</span> T&amp; b) {</div>
<div class="line"><a name="l00375"></a><span class="lineno">  375</span>&#160;    <span class="keywordflow">return</span> binary(a, b, bit_xor&lt;unsigned char&gt;());</div>
<div class="line"><a name="l00376"></a><span class="lineno">  376</span>&#160;  }</div>
<div class="line"><a name="l00377"></a><span class="lineno">  377</span>&#160;  EIGEN_DEVICE_FUNC <span class="keyword">static</span> <span class="keyword">inline</span> T bitwise_not(<span class="keyword">const</span> T&amp; a) {</div>
<div class="line"><a name="l00378"></a><span class="lineno">  378</span>&#160;    <span class="keywordflow">return</span> unary(a,bit_not&lt;unsigned char&gt;());</div>
<div class="line"><a name="l00379"></a><span class="lineno">  379</span>&#160;   }</div>
<div class="line"><a name="l00380"></a><span class="lineno">  380</span>&#160; </div>
<div class="line"><a name="l00381"></a><span class="lineno">  381</span>&#160; <span class="keyword">private</span>:</div>
<div class="line"><a name="l00382"></a><span class="lineno">  382</span>&#160;  <span class="keyword">template</span>&lt;<span class="keyword">typename</span> Op&gt;</div>
<div class="line"><a name="l00383"></a><span class="lineno">  383</span>&#160;  EIGEN_DEVICE_FUNC <span class="keyword">static</span> <span class="keyword">inline</span> T unary(<span class="keyword">const</span> T&amp; a, Op op) {</div>
<div class="line"><a name="l00384"></a><span class="lineno">  384</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>* a_ptr = <span class="keyword">reinterpret_cast&lt;</span><span class="keyword">const </span><span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>*<span class="keyword">&gt;</span>(&amp;a);</div>
<div class="line"><a name="l00385"></a><span class="lineno">  385</span>&#160;    T c;</div>
<div class="line"><a name="l00386"></a><span class="lineno">  386</span>&#160;    <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>* c_ptr = <span class="keyword">reinterpret_cast&lt;</span><span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>*<span class="keyword">&gt;</span>(&amp;c);</div>
<div class="line"><a name="l00387"></a><span class="lineno">  387</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i &lt; <span class="keyword">sizeof</span>(T); ++i) {</div>
<div class="line"><a name="l00388"></a><span class="lineno">  388</span>&#160;      *c_ptr++ = op(*a_ptr++);</div>
<div class="line"><a name="l00389"></a><span class="lineno">  389</span>&#160;    }</div>
<div class="line"><a name="l00390"></a><span class="lineno">  390</span>&#160;    <span class="keywordflow">return</span> c;</div>
<div class="line"><a name="l00391"></a><span class="lineno">  391</span>&#160;  }</div>
<div class="line"><a name="l00392"></a><span class="lineno">  392</span>&#160; </div>
<div class="line"><a name="l00393"></a><span class="lineno">  393</span>&#160;  <span class="keyword">template</span>&lt;<span class="keyword">typename</span> Op&gt;</div>
<div class="line"><a name="l00394"></a><span class="lineno">  394</span>&#160;  EIGEN_DEVICE_FUNC <span class="keyword">static</span> <span class="keyword">inline</span> T binary(<span class="keyword">const</span> T&amp; a, <span class="keyword">const</span> T&amp; b, Op op) {</div>
<div class="line"><a name="l00395"></a><span class="lineno">  395</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>* a_ptr = <span class="keyword">reinterpret_cast&lt;</span><span class="keyword">const </span><span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>*<span class="keyword">&gt;</span>(&amp;a);</div>
<div class="line"><a name="l00396"></a><span class="lineno">  396</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>* b_ptr = <span class="keyword">reinterpret_cast&lt;</span><span class="keyword">const </span><span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>*<span class="keyword">&gt;</span>(&amp;b);</div>
<div class="line"><a name="l00397"></a><span class="lineno">  397</span>&#160;    T c;</div>
<div class="line"><a name="l00398"></a><span class="lineno">  398</span>&#160;    <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>* c_ptr = <span class="keyword">reinterpret_cast&lt;</span><span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>*<span class="keyword">&gt;</span>(&amp;c);</div>
<div class="line"><a name="l00399"></a><span class="lineno">  399</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i &lt; <span class="keyword">sizeof</span>(T); ++i) {</div>
<div class="line"><a name="l00400"></a><span class="lineno">  400</span>&#160;      *c_ptr++ = op(*a_ptr++, *b_ptr++);</div>
<div class="line"><a name="l00401"></a><span class="lineno">  401</span>&#160;    }</div>
<div class="line"><a name="l00402"></a><span class="lineno">  402</span>&#160;    <span class="keywordflow">return</span> c;</div>
<div class="line"><a name="l00403"></a><span class="lineno">  403</span>&#160;  }</div>
<div class="line"><a name="l00404"></a><span class="lineno">  404</span>&#160;};</div>
<div class="line"><a name="l00405"></a><span class="lineno">  405</span>&#160; </div>
<div class="line"><a name="l00406"></a><span class="lineno">  406</span>&#160;<span class="comment">// In the general case, use byte-by-byte manipulation.</span></div>
<div class="line"><a name="l00407"></a><span class="lineno">  407</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T, <span class="keyword">typename</span> EnableIf = <span class="keywordtype">void</span>&gt;</div>
<div class="line"><a name="l00408"></a><span class="lineno">  408</span>&#160;<span class="keyword">struct </span>bitwise_helper : <span class="keyword">public</span> bytewise_bitwise_helper&lt;T&gt; {};</div>
<div class="line"><a name="l00409"></a><span class="lineno">  409</span>&#160; </div>
<div class="line"><a name="l00410"></a><span class="lineno">  410</span>&#160;<span class="comment">// For integers or non-trivial scalars, use binary operators.</span></div>
<div class="line"><a name="l00411"></a><span class="lineno">  411</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a name="l00412"></a><span class="lineno">  412</span>&#160;<span class="keyword">struct </span>bitwise_helper&lt;T,</div>
<div class="line"><a name="l00413"></a><span class="lineno">  413</span>&#160;  typename std::enable_if_t&lt;</div>
<div class="line"><a name="l00414"></a><span class="lineno">  414</span>&#160;    is_scalar&lt;T&gt;::value &amp;&amp; (NumTraits&lt;T&gt;::IsInteger || NumTraits&lt;T&gt;::RequireInitialization)&gt;</div>
<div class="line"><a name="l00415"></a><span class="lineno">  415</span>&#160;  &gt; : <span class="keyword">public</span> operator_bitwise_helper&lt;T&gt; {};</div>
<div class="line"><a name="l00416"></a><span class="lineno">  416</span>&#160; </div>
<div class="line"><a name="l00418"></a><span class="lineno">  418</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> Packet</div>
<div class="line"><a name="l00419"></a><span class="lineno">  419</span>&#160;pand(<span class="keyword">const</span> Packet&amp; a, <span class="keyword">const</span> Packet&amp; b) {</div>
<div class="line"><a name="l00420"></a><span class="lineno">  420</span>&#160;  <span class="keywordflow">return</span> bitwise_helper&lt;Packet&gt;::bitwise_and(a, b);</div>
<div class="line"><a name="l00421"></a><span class="lineno">  421</span>&#160;}</div>
<div class="line"><a name="l00422"></a><span class="lineno">  422</span>&#160; </div>
<div class="line"><a name="l00424"></a><span class="lineno">  424</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> Packet</div>
<div class="line"><a name="l00425"></a><span class="lineno">  425</span>&#160;por(<span class="keyword">const</span> Packet&amp; a, <span class="keyword">const</span> Packet&amp; b) {</div>
<div class="line"><a name="l00426"></a><span class="lineno">  426</span>&#160;  <span class="keywordflow">return</span> bitwise_helper&lt;Packet&gt;::bitwise_or(a, b);</div>
<div class="line"><a name="l00427"></a><span class="lineno">  427</span>&#160;}</div>
<div class="line"><a name="l00428"></a><span class="lineno">  428</span>&#160; </div>
<div class="line"><a name="l00430"></a><span class="lineno">  430</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> Packet</div>
<div class="line"><a name="l00431"></a><span class="lineno">  431</span>&#160;pxor(<span class="keyword">const</span> Packet&amp; a, <span class="keyword">const</span> Packet&amp; b) {</div>
<div class="line"><a name="l00432"></a><span class="lineno">  432</span>&#160;  <span class="keywordflow">return</span> bitwise_helper&lt;Packet&gt;::bitwise_xor(a, b);</div>
<div class="line"><a name="l00433"></a><span class="lineno">  433</span>&#160;}</div>
<div class="line"><a name="l00434"></a><span class="lineno">  434</span>&#160; </div>
<div class="line"><a name="l00436"></a><span class="lineno">  436</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> Packet</div>
<div class="line"><a name="l00437"></a><span class="lineno">  437</span>&#160;pnot(<span class="keyword">const</span> Packet&amp; a) {</div>
<div class="line"><a name="l00438"></a><span class="lineno">  438</span>&#160;  <span class="keywordflow">return</span> bitwise_helper&lt;Packet&gt;::bitwise_not(a);</div>
<div class="line"><a name="l00439"></a><span class="lineno">  439</span>&#160;}</div>
<div class="line"><a name="l00440"></a><span class="lineno">  440</span>&#160; </div>
<div class="line"><a name="l00442"></a><span class="lineno">  442</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> Packet</div>
<div class="line"><a name="l00443"></a><span class="lineno">  443</span>&#160;pandnot(<span class="keyword">const</span> Packet&amp; a, <span class="keyword">const</span> Packet&amp; b) { <span class="keywordflow">return</span> pand(a, pnot(b)); }</div>
<div class="line"><a name="l00444"></a><span class="lineno">  444</span>&#160; </div>
<div class="line"><a name="l00445"></a><span class="lineno">  445</span>&#160;<span class="comment">// In the general case, use bitwise select.</span></div>
<div class="line"><a name="l00446"></a><span class="lineno">  446</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet, <span class="keyword">typename</span> EnableIf = <span class="keywordtype">void</span>&gt;</div>
<div class="line"><a name="l00447"></a><span class="lineno">  447</span>&#160;<span class="keyword">struct </span>pselect_impl {</div>
<div class="line"><a name="l00448"></a><span class="lineno">  448</span>&#160;  <span class="keyword">static</span> EIGEN_DEVICE_FUNC <span class="keyword">inline</span> Packet run(<span class="keyword">const</span> Packet&amp; mask, <span class="keyword">const</span> Packet&amp; a, <span class="keyword">const</span> Packet&amp; b) {</div>
<div class="line"><a name="l00449"></a><span class="lineno">  449</span>&#160;    <span class="keywordflow">return</span> por(pand(a,mask),pandnot(b,mask));</div>
<div class="line"><a name="l00450"></a><span class="lineno">  450</span>&#160;  }</div>
<div class="line"><a name="l00451"></a><span class="lineno">  451</span>&#160;};</div>
<div class="line"><a name="l00452"></a><span class="lineno">  452</span>&#160; </div>
<div class="line"><a name="l00453"></a><span class="lineno">  453</span>&#160;<span class="comment">// For scalars, use ternary select.</span></div>
<div class="line"><a name="l00454"></a><span class="lineno">  454</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt;</div>
<div class="line"><a name="l00455"></a><span class="lineno">  455</span>&#160;<span class="keyword">struct </span>pselect_impl&lt;Packet, </div>
<div class="line"><a name="l00456"></a><span class="lineno">  456</span>&#160;    std::enable_if_t&lt;is_scalar&lt;Packet&gt;::value&gt; &gt; {</div>
<div class="line"><a name="l00457"></a><span class="lineno">  457</span>&#160;  <span class="keyword">static</span> EIGEN_DEVICE_FUNC <span class="keyword">inline</span> Packet run(<span class="keyword">const</span> Packet&amp; mask, <span class="keyword">const</span> Packet&amp; a, <span class="keyword">const</span> Packet&amp; b) {</div>
<div class="line"><a name="l00458"></a><span class="lineno">  458</span>&#160;    <span class="keywordflow">return</span> numext::equal_strict(mask, Packet(0)) ? b : a;</div>
<div class="line"><a name="l00459"></a><span class="lineno">  459</span>&#160;  }</div>
<div class="line"><a name="l00460"></a><span class="lineno">  460</span>&#160;};</div>
<div class="line"><a name="l00461"></a><span class="lineno">  461</span>&#160; </div>
<div class="line"><a name="l00463"></a><span class="lineno">  463</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> Packet</div>
<div class="line"><a name="l00464"></a><span class="lineno">  464</span>&#160;pselect(<span class="keyword">const</span> Packet&amp; mask, <span class="keyword">const</span> Packet&amp; a, <span class="keyword">const</span> Packet&amp; b) {</div>
<div class="line"><a name="l00465"></a><span class="lineno">  465</span>&#160;  <span class="keywordflow">return</span> pselect_impl&lt;Packet&gt;::run(mask, a, b);</div>
<div class="line"><a name="l00466"></a><span class="lineno">  466</span>&#160;}</div>
<div class="line"><a name="l00467"></a><span class="lineno">  467</span>&#160; </div>
<div class="line"><a name="l00468"></a><span class="lineno">  468</span>&#160;<span class="keyword">template</span>&lt;&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> <span class="keywordtype">bool</span> pselect&lt;bool&gt;(</div>
<div class="line"><a name="l00469"></a><span class="lineno">  469</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">bool</span>&amp; cond, <span class="keyword">const</span> <span class="keywordtype">bool</span>&amp; a, <span class="keyword">const</span> <span class="keywordtype">bool</span>&amp; b) {</div>
<div class="line"><a name="l00470"></a><span class="lineno">  470</span>&#160;  <span class="keywordflow">return</span> cond ? a : b;</div>
<div class="line"><a name="l00471"></a><span class="lineno">  471</span>&#160;}</div>
<div class="line"><a name="l00472"></a><span class="lineno">  472</span>&#160; </div>
<div class="line"><a name="l00475"></a><span class="lineno">  475</span>&#160;<span class="keyword">template</span>&lt;<span class="keywordtype">int</span> NaNPropagation&gt;</div>
<div class="line"><a name="l00476"></a><span class="lineno">  476</span>&#160;<span class="keyword">struct </span>pminmax_impl {</div>
<div class="line"><a name="l00477"></a><span class="lineno">  477</span>&#160;  <span class="keyword">template</span> &lt;<span class="keyword">typename</span> Packet, <span class="keyword">typename</span> Op&gt;</div>
<div class="line"><a name="l00478"></a><span class="lineno">  478</span>&#160;  <span class="keyword">static</span> EIGEN_DEVICE_FUNC <span class="keyword">inline</span> Packet run(<span class="keyword">const</span> Packet&amp; a, <span class="keyword">const</span> Packet&amp; b, Op op) {</div>
<div class="line"><a name="l00479"></a><span class="lineno">  479</span>&#160;    <span class="keywordflow">return</span> op(a,b);</div>
<div class="line"><a name="l00480"></a><span class="lineno">  480</span>&#160;  }</div>
<div class="line"><a name="l00481"></a><span class="lineno">  481</span>&#160;};</div>
<div class="line"><a name="l00482"></a><span class="lineno">  482</span>&#160; </div>
<div class="line"><a name="l00485"></a><span class="lineno">  485</span>&#160;<span class="keyword">template</span>&lt;&gt;</div>
<div class="line"><a name="l00486"></a><span class="lineno">  486</span>&#160;<span class="keyword">struct </span>pminmax_impl&lt;<a class="code" href="group__enums.html#gga7f4e3f96895bdb325eab1a0b651e211fa1d414f9966ecba69cd840b8def472c4a">PropagateNaN</a>&gt; {</div>
<div class="line"><a name="l00487"></a><span class="lineno">  487</span>&#160;  <span class="keyword">template</span> &lt;<span class="keyword">typename</span> Packet, <span class="keyword">typename</span> Op&gt;</div>
<div class="line"><a name="l00488"></a><span class="lineno">  488</span>&#160;  <span class="keyword">static</span> EIGEN_DEVICE_FUNC <span class="keyword">inline</span> Packet run(<span class="keyword">const</span> Packet&amp; a, <span class="keyword">const</span> Packet&amp; b, Op op) {</div>
<div class="line"><a name="l00489"></a><span class="lineno">  489</span>&#160;  Packet not_nan_mask_a = pcmp_eq(a, a);</div>
<div class="line"><a name="l00490"></a><span class="lineno">  490</span>&#160;  Packet not_nan_mask_b = pcmp_eq(b, b);</div>
<div class="line"><a name="l00491"></a><span class="lineno">  491</span>&#160;  <span class="keywordflow">return</span> pselect(not_nan_mask_a,</div>
<div class="line"><a name="l00492"></a><span class="lineno">  492</span>&#160;                 pselect(not_nan_mask_b, op(a, b), b),</div>
<div class="line"><a name="l00493"></a><span class="lineno">  493</span>&#160;                 a);</div>
<div class="line"><a name="l00494"></a><span class="lineno">  494</span>&#160;  }</div>
<div class="line"><a name="l00495"></a><span class="lineno">  495</span>&#160;};</div>
<div class="line"><a name="l00496"></a><span class="lineno">  496</span>&#160; </div>
<div class="line"><a name="l00500"></a><span class="lineno">  500</span>&#160;<span class="keyword">template</span>&lt;&gt;</div>
<div class="line"><a name="l00501"></a><span class="lineno">  501</span>&#160;<span class="keyword">struct </span>pminmax_impl&lt;<a class="code" href="group__enums.html#gga7f4e3f96895bdb325eab1a0b651e211fa5bfaff916ad4913fd04fe2e92c5c32ae">PropagateNumbers</a>&gt; {</div>
<div class="line"><a name="l00502"></a><span class="lineno">  502</span>&#160;  <span class="keyword">template</span> &lt;<span class="keyword">typename</span> Packet, <span class="keyword">typename</span> Op&gt;</div>
<div class="line"><a name="l00503"></a><span class="lineno">  503</span>&#160;  <span class="keyword">static</span> EIGEN_DEVICE_FUNC <span class="keyword">inline</span> Packet run(<span class="keyword">const</span> Packet&amp; a, <span class="keyword">const</span> Packet&amp; b, Op op) {</div>
<div class="line"><a name="l00504"></a><span class="lineno">  504</span>&#160;  Packet not_nan_mask_a = pcmp_eq(a, a);</div>
<div class="line"><a name="l00505"></a><span class="lineno">  505</span>&#160;  Packet not_nan_mask_b = pcmp_eq(b, b);</div>
<div class="line"><a name="l00506"></a><span class="lineno">  506</span>&#160;  <span class="keywordflow">return</span> pselect(not_nan_mask_a,</div>
<div class="line"><a name="l00507"></a><span class="lineno">  507</span>&#160;                 pselect(not_nan_mask_b, op(a, b), a),</div>
<div class="line"><a name="l00508"></a><span class="lineno">  508</span>&#160;                 b);</div>
<div class="line"><a name="l00509"></a><span class="lineno">  509</span>&#160;  }</div>
<div class="line"><a name="l00510"></a><span class="lineno">  510</span>&#160;};</div>
<div class="line"><a name="l00511"></a><span class="lineno">  511</span>&#160; </div>
<div class="line"><a name="l00512"></a><span class="lineno">  512</span>&#160; </div>
<div class="line"><a name="l00513"></a><span class="lineno">  513</span>&#160;<span class="preprocessor">#ifndef SYCL_DEVICE_ONLY</span></div>
<div class="line"><a name="l00514"></a><span class="lineno">  514</span>&#160;<span class="preprocessor">#define EIGEN_BINARY_OP_NAN_PROPAGATION(Type, Func) Func</span></div>
<div class="line"><a name="l00515"></a><span class="lineno">  515</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00516"></a><span class="lineno">  516</span>&#160;<span class="preprocessor">#define EIGEN_BINARY_OP_NAN_PROPAGATION(Type, Func) \</span></div>
<div class="line"><a name="l00517"></a><span class="lineno">  517</span>&#160;<span class="preprocessor">[](const Type&amp; a, const Type&amp; b) { \</span></div>
<div class="line"><a name="l00518"></a><span class="lineno">  518</span>&#160;<span class="preprocessor">        return Func(a, b);}</span></div>
<div class="line"><a name="l00519"></a><span class="lineno">  519</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00520"></a><span class="lineno">  520</span>&#160; </div>
<div class="line"><a name="l00523"></a><span class="lineno">  523</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> Packet</div>
<div class="line"><a name="l00524"></a><span class="lineno">  524</span>&#160;pmin(<span class="keyword">const</span> Packet&amp; a, <span class="keyword">const</span> Packet&amp; b) { <span class="keywordflow">return</span> numext::mini(a,b); }</div>
<div class="line"><a name="l00525"></a><span class="lineno">  525</span>&#160; </div>
<div class="line"><a name="l00528"></a><span class="lineno">  528</span>&#160;<span class="keyword">template</span> &lt;<span class="keywordtype">int</span> NaNPropagation, <span class="keyword">typename</span> Packet&gt;</div>
<div class="line"><a name="l00529"></a><span class="lineno">  529</span>&#160;EIGEN_DEVICE_FUNC <span class="keyword">inline</span> Packet pmin(<span class="keyword">const</span> Packet&amp; a, <span class="keyword">const</span> Packet&amp; b) {</div>
<div class="line"><a name="l00530"></a><span class="lineno">  530</span>&#160;  <span class="keywordflow">return</span> pminmax_impl&lt;NaNPropagation&gt;::run(a, b, EIGEN_BINARY_OP_NAN_PROPAGATION(Packet, (pmin&lt;Packet&gt;)));</div>
<div class="line"><a name="l00531"></a><span class="lineno">  531</span>&#160;}</div>
<div class="line"><a name="l00532"></a><span class="lineno">  532</span>&#160; </div>
<div class="line"><a name="l00535"></a><span class="lineno">  535</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> Packet</div>
<div class="line"><a name="l00536"></a><span class="lineno">  536</span>&#160;pmax(<span class="keyword">const</span> Packet&amp; a, <span class="keyword">const</span> Packet&amp; b) { <span class="keywordflow">return</span> numext::maxi(a, b); }</div>
<div class="line"><a name="l00537"></a><span class="lineno">  537</span>&#160; </div>
<div class="line"><a name="l00540"></a><span class="lineno">  540</span>&#160;<span class="keyword">template</span> &lt;<span class="keywordtype">int</span> NaNPropagation, <span class="keyword">typename</span> Packet&gt;</div>
<div class="line"><a name="l00541"></a><span class="lineno">  541</span>&#160;EIGEN_DEVICE_FUNC <span class="keyword">inline</span> Packet pmax(<span class="keyword">const</span> Packet&amp; a, <span class="keyword">const</span> Packet&amp; b) {</div>
<div class="line"><a name="l00542"></a><span class="lineno">  542</span>&#160;  <span class="keywordflow">return</span> pminmax_impl&lt;NaNPropagation&gt;::run(a, b, EIGEN_BINARY_OP_NAN_PROPAGATION(Packet,(pmax&lt;Packet&gt;)));</div>
<div class="line"><a name="l00543"></a><span class="lineno">  543</span>&#160;}</div>
<div class="line"><a name="l00544"></a><span class="lineno">  544</span>&#160; </div>
<div class="line"><a name="l00546"></a><span class="lineno">  546</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> Packet</div>
<div class="line"><a name="l00547"></a><span class="lineno">  547</span>&#160;pabs(<span class="keyword">const</span> Packet&amp; a) { <span class="keywordflow">return</span> numext::abs(a); }</div>
<div class="line"><a name="l00548"></a><span class="lineno">  548</span>&#160;<span class="keyword">template</span>&lt;&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span></div>
<div class="line"><a name="l00549"></a><span class="lineno">  549</span>&#160;pabs(<span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>&amp; a) { <span class="keywordflow">return</span> a; }</div>
<div class="line"><a name="l00550"></a><span class="lineno">  550</span>&#160;<span class="keyword">template</span>&lt;&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span></div>
<div class="line"><a name="l00551"></a><span class="lineno">  551</span>&#160;pabs(<span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span>&amp; a) { <span class="keywordflow">return</span> a; }</div>
<div class="line"><a name="l00552"></a><span class="lineno">  552</span>&#160;<span class="keyword">template</span>&lt;&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span></div>
<div class="line"><a name="l00553"></a><span class="lineno">  553</span>&#160;pabs(<span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span>&amp; a) { <span class="keywordflow">return</span> a; }</div>
<div class="line"><a name="l00554"></a><span class="lineno">  554</span>&#160; </div>
<div class="line"><a name="l00556"></a><span class="lineno">  556</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> Packet</div>
<div class="line"><a name="l00557"></a><span class="lineno">  557</span>&#160;paddsub(<span class="keyword">const</span> Packet&amp; a, <span class="keyword">const</span> Packet&amp; b) {</div>
<div class="line"><a name="l00558"></a><span class="lineno">  558</span>&#160;  <span class="keywordflow">return</span> pselect(peven_mask(a), padd(a, b), psub(a, b));</div>
<div class="line"><a name="l00559"></a><span class="lineno">  559</span>&#160; }</div>
<div class="line"><a name="l00560"></a><span class="lineno">  560</span>&#160; </div>
<div class="line"><a name="l00562"></a><span class="lineno">  562</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> Packet</div>
<div class="line"><a name="l00563"></a><span class="lineno">  563</span>&#160;parg(<span class="keyword">const</span> Packet&amp; a) { <span class="keyword">using</span> numext::arg; <span class="keywordflow">return</span> <a class="code" href="namespaceEigen.html#aa539408a09481d35961e11ee78793db1">arg</a>(a); }</div>
<div class="line"><a name="l00564"></a><span class="lineno">  564</span>&#160; </div>
<div class="line"><a name="l00565"></a><span class="lineno">  565</span>&#160; </div>
<div class="line"><a name="l00567"></a><span class="lineno">  567</span>&#160;<span class="keyword">template</span>&lt;<span class="keywordtype">int</span> N&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> <span class="keywordtype">int</span></div>
<div class="line"><a name="l00568"></a><span class="lineno">  568</span>&#160;parithmetic_shift_right(<span class="keyword">const</span> <span class="keywordtype">int</span>&amp; a) { <span class="keywordflow">return</span> a &gt;&gt; N; }</div>
<div class="line"><a name="l00569"></a><span class="lineno">  569</span>&#160;<span class="keyword">template</span>&lt;<span class="keywordtype">int</span> N&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> <span class="keywordtype">long</span> <span class="keywordtype">int</span></div>
<div class="line"><a name="l00570"></a><span class="lineno">  570</span>&#160;parithmetic_shift_right(<span class="keyword">const</span> <span class="keywordtype">long</span> <span class="keywordtype">int</span>&amp; a) { <span class="keywordflow">return</span> a &gt;&gt; N; }</div>
<div class="line"><a name="l00571"></a><span class="lineno">  571</span>&#160; </div>
<div class="line"><a name="l00573"></a><span class="lineno">  573</span>&#160;<span class="keyword">template</span>&lt;<span class="keywordtype">int</span> N&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> <span class="keywordtype">int</span></div>
<div class="line"><a name="l00574"></a><span class="lineno">  574</span>&#160;plogical_shift_right(<span class="keyword">const</span> <span class="keywordtype">int</span>&amp; a) { <span class="keywordflow">return</span> <span class="keyword">static_cast&lt;</span><span class="keywordtype">int</span><span class="keyword">&gt;</span>(<span class="keyword">static_cast&lt;</span><span class="keywordtype">unsigned</span> <span class="keywordtype">int</span><span class="keyword">&gt;</span>(a) &gt;&gt; N); }</div>
<div class="line"><a name="l00575"></a><span class="lineno">  575</span>&#160;<span class="keyword">template</span>&lt;<span class="keywordtype">int</span> N&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> <span class="keywordtype">long</span> <span class="keywordtype">int</span></div>
<div class="line"><a name="l00576"></a><span class="lineno">  576</span>&#160;plogical_shift_right(<span class="keyword">const</span> <span class="keywordtype">long</span> <span class="keywordtype">int</span>&amp; a) { <span class="keywordflow">return</span> <span class="keyword">static_cast&lt;</span><span class="keywordtype">long</span><span class="keyword">&gt;</span>(<span class="keyword">static_cast&lt;</span><span class="keywordtype">unsigned</span> <span class="keywordtype">long</span><span class="keyword">&gt;</span>(a) &gt;&gt; N); }</div>
<div class="line"><a name="l00577"></a><span class="lineno">  577</span>&#160; </div>
<div class="line"><a name="l00579"></a><span class="lineno">  579</span>&#160;<span class="keyword">template</span>&lt;<span class="keywordtype">int</span> N&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> <span class="keywordtype">int</span></div>
<div class="line"><a name="l00580"></a><span class="lineno">  580</span>&#160;plogical_shift_left(<span class="keyword">const</span> <span class="keywordtype">int</span>&amp; a) { <span class="keywordflow">return</span> a &lt;&lt; N; }</div>
<div class="line"><a name="l00581"></a><span class="lineno">  581</span>&#160;<span class="keyword">template</span>&lt;<span class="keywordtype">int</span> N&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> <span class="keywordtype">long</span> <span class="keywordtype">int</span></div>
<div class="line"><a name="l00582"></a><span class="lineno">  582</span>&#160;plogical_shift_left(<span class="keyword">const</span> <span class="keywordtype">long</span> <span class="keywordtype">int</span>&amp; a) { <span class="keywordflow">return</span> a &lt;&lt; N; }</div>
<div class="line"><a name="l00583"></a><span class="lineno">  583</span>&#160; </div>
<div class="line"><a name="l00587"></a><span class="lineno">  587</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> Packet&gt;</div>
<div class="line"><a name="l00588"></a><span class="lineno">  588</span>&#160;EIGEN_DEVICE_FUNC <span class="keyword">inline</span> Packet pfrexp(<span class="keyword">const</span> Packet&amp; a, Packet&amp; exponent) {</div>
<div class="line"><a name="l00589"></a><span class="lineno">  589</span>&#160;  <span class="keywordtype">int</span> <a class="code" href="namespaceEigen.html#ae491aecf7dab66ac7e11008c5766694d">exp</a>;</div>
<div class="line"><a name="l00590"></a><span class="lineno">  590</span>&#160;  EIGEN_USING_STD(frexp);</div>
<div class="line"><a name="l00591"></a><span class="lineno">  591</span>&#160;  Packet result = <span class="keyword">static_cast&lt;</span>Packet<span class="keyword">&gt;</span>(frexp(a, &amp;<a class="code" href="namespaceEigen.html#ae491aecf7dab66ac7e11008c5766694d">exp</a>));</div>
<div class="line"><a name="l00592"></a><span class="lineno">  592</span>&#160;  exponent = <span class="keyword">static_cast&lt;</span>Packet<span class="keyword">&gt;</span>(<a class="code" href="namespaceEigen.html#ae491aecf7dab66ac7e11008c5766694d">exp</a>);</div>
<div class="line"><a name="l00593"></a><span class="lineno">  593</span>&#160;  <span class="keywordflow">return</span> result;</div>
<div class="line"><a name="l00594"></a><span class="lineno">  594</span>&#160;}</div>
<div class="line"><a name="l00595"></a><span class="lineno">  595</span>&#160; </div>
<div class="line"><a name="l00599"></a><span class="lineno">  599</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> Packet</div>
<div class="line"><a name="l00600"></a><span class="lineno">  600</span>&#160;pldexp(<span class="keyword">const</span> Packet &amp;a, <span class="keyword">const</span> Packet &amp;exponent) {</div>
<div class="line"><a name="l00601"></a><span class="lineno">  601</span>&#160;  EIGEN_USING_STD(ldexp)</div>
<div class="line"><a name="l00602"></a><span class="lineno">  602</span>&#160;  <span class="keywordflow">return</span> <span class="keyword">static_cast&lt;</span>Packet<span class="keyword">&gt;</span>(ldexp(a, <span class="keyword">static_cast&lt;</span><span class="keywordtype">int</span><span class="keyword">&gt;</span>(exponent)));</div>
<div class="line"><a name="l00603"></a><span class="lineno">  603</span>&#160;}</div>
<div class="line"><a name="l00604"></a><span class="lineno">  604</span>&#160; </div>
<div class="line"><a name="l00606"></a><span class="lineno">  606</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> Packet</div>
<div class="line"><a name="l00607"></a><span class="lineno">  607</span>&#160;pabsdiff(<span class="keyword">const</span> Packet&amp; a, <span class="keyword">const</span> Packet&amp; b) { <span class="keywordflow">return</span> pselect(pcmp_lt(a, b), psub(b, a), psub(a, b)); }</div>
<div class="line"><a name="l00608"></a><span class="lineno">  608</span>&#160; </div>
<div class="line"><a name="l00610"></a><span class="lineno">  610</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> Packet</div>
<div class="line"><a name="l00611"></a><span class="lineno">  611</span>&#160;pload(<span class="keyword">const</span> <span class="keyword">typename</span> unpacket_traits&lt;Packet&gt;::type* from) { <span class="keywordflow">return</span> *from; }</div>
<div class="line"><a name="l00612"></a><span class="lineno">  612</span>&#160; </div>
<div class="line"><a name="l00614"></a><span class="lineno">  614</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> Packet</div>
<div class="line"><a name="l00615"></a><span class="lineno">  615</span>&#160;ploadu(<span class="keyword">const</span> <span class="keyword">typename</span> unpacket_traits&lt;Packet&gt;::type* from) { <span class="keywordflow">return</span> *from; }</div>
<div class="line"><a name="l00616"></a><span class="lineno">  616</span>&#160; </div>
<div class="line"><a name="l00621"></a><span class="lineno">  621</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span></div>
<div class="line"><a name="l00622"></a><span class="lineno">  622</span>&#160;std::enable_if_t&lt;unpacket_traits&lt;Packet&gt;::masked_load_available, Packet&gt;</div>
<div class="line"><a name="l00623"></a><span class="lineno">  623</span>&#160;ploadu(<span class="keyword">const</span> <span class="keyword">typename</span> unpacket_traits&lt;Packet&gt;::type* from, <span class="keyword">typename</span> unpacket_traits&lt;Packet&gt;::mask_t umask);</div>
<div class="line"><a name="l00624"></a><span class="lineno">  624</span>&#160; </div>
<div class="line"><a name="l00626"></a><span class="lineno">  626</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> Packet</div>
<div class="line"><a name="l00627"></a><span class="lineno">  627</span>&#160;pset1(<span class="keyword">const</span> <span class="keyword">typename</span> unpacket_traits&lt;Packet&gt;::type&amp; a) { <span class="keywordflow">return</span> a; }</div>
<div class="line"><a name="l00628"></a><span class="lineno">  628</span>&#160; </div>
<div class="line"><a name="l00630"></a><span class="lineno">  630</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet,<span class="keyword">typename</span> BitsType&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> Packet</div>
<div class="line"><a name="l00631"></a><span class="lineno">  631</span>&#160;pset1frombits(BitsType a);</div>
<div class="line"><a name="l00632"></a><span class="lineno">  632</span>&#160; </div>
<div class="line"><a name="l00634"></a><span class="lineno">  634</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> Packet</div>
<div class="line"><a name="l00635"></a><span class="lineno">  635</span>&#160;pload1(<span class="keyword">const</span> <span class="keyword">typename</span> unpacket_traits&lt;Packet&gt;::type  *a) { <span class="keywordflow">return</span> pset1&lt;Packet&gt;(*a); }</div>
<div class="line"><a name="l00636"></a><span class="lineno">  636</span>&#160; </div>
<div class="line"><a name="l00642"></a><span class="lineno">  642</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Packet</div>
<div class="line"><a name="l00643"></a><span class="lineno">  643</span>&#160;ploaddup(<span class="keyword">const</span> <span class="keyword">typename</span> unpacket_traits&lt;Packet&gt;::type* from) { <span class="keywordflow">return</span> *from; }</div>
<div class="line"><a name="l00644"></a><span class="lineno">  644</span>&#160; </div>
<div class="line"><a name="l00651"></a><span class="lineno">  651</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> Packet</div>
<div class="line"><a name="l00652"></a><span class="lineno">  652</span>&#160;ploadquad(<span class="keyword">const</span> <span class="keyword">typename</span> unpacket_traits&lt;Packet&gt;::type* from)</div>
<div class="line"><a name="l00653"></a><span class="lineno">  653</span>&#160;{ <span class="keywordflow">return</span> pload1&lt;Packet&gt;(from); }</div>
<div class="line"><a name="l00654"></a><span class="lineno">  654</span>&#160; </div>
<div class="line"><a name="l00664"></a><span class="lineno">  664</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DEVICE_FUNC</div>
<div class="line"><a name="l00665"></a><span class="lineno">  665</span>&#160;<span class="keyword">inline</span> <span class="keywordtype">void</span> pbroadcast4(<span class="keyword">const</span> <span class="keyword">typename</span> unpacket_traits&lt;Packet&gt;::type *a,</div>
<div class="line"><a name="l00666"></a><span class="lineno">  666</span>&#160;                        Packet&amp; a0, Packet&amp; a1, Packet&amp; a2, Packet&amp; a3)</div>
<div class="line"><a name="l00667"></a><span class="lineno">  667</span>&#160;{</div>
<div class="line"><a name="l00668"></a><span class="lineno">  668</span>&#160;  a0 = pload1&lt;Packet&gt;(a+0);</div>
<div class="line"><a name="l00669"></a><span class="lineno">  669</span>&#160;  a1 = pload1&lt;Packet&gt;(a+1);</div>
<div class="line"><a name="l00670"></a><span class="lineno">  670</span>&#160;  a2 = pload1&lt;Packet&gt;(a+2);</div>
<div class="line"><a name="l00671"></a><span class="lineno">  671</span>&#160;  a3 = pload1&lt;Packet&gt;(a+3);</div>
<div class="line"><a name="l00672"></a><span class="lineno">  672</span>&#160;}</div>
<div class="line"><a name="l00673"></a><span class="lineno">  673</span>&#160; </div>
<div class="line"><a name="l00681"></a><span class="lineno">  681</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DEVICE_FUNC</div>
<div class="line"><a name="l00682"></a><span class="lineno">  682</span>&#160;<span class="keyword">inline</span> <span class="keywordtype">void</span> pbroadcast2(<span class="keyword">const</span> <span class="keyword">typename</span> unpacket_traits&lt;Packet&gt;::type *a,</div>
<div class="line"><a name="l00683"></a><span class="lineno">  683</span>&#160;                        Packet&amp; a0, Packet&amp; a1)</div>
<div class="line"><a name="l00684"></a><span class="lineno">  684</span>&#160;{</div>
<div class="line"><a name="l00685"></a><span class="lineno">  685</span>&#160;  a0 = pload1&lt;Packet&gt;(a+0);</div>
<div class="line"><a name="l00686"></a><span class="lineno">  686</span>&#160;  a1 = pload1&lt;Packet&gt;(a+1);</div>
<div class="line"><a name="l00687"></a><span class="lineno">  687</span>&#160;}</div>
<div class="line"><a name="l00688"></a><span class="lineno">  688</span>&#160; </div>
<div class="line"><a name="l00690"></a><span class="lineno">  690</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Packet</div>
<div class="line"><a name="l00691"></a><span class="lineno">  691</span>&#160;plset(<span class="keyword">const</span> <span class="keyword">typename</span> unpacket_traits&lt;Packet&gt;::type&amp; a) { <span class="keywordflow">return</span> a; }</div>
<div class="line"><a name="l00692"></a><span class="lineno">  692</span>&#160; </div>
<div class="line"><a name="l00695"></a><span class="lineno">  695</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> Packet</div>
<div class="line"><a name="l00696"></a><span class="lineno">  696</span>&#160;peven_mask(<span class="keyword">const</span> Packet&amp; <span class="comment">/*a*/</span>) {</div>
<div class="line"><a name="l00697"></a><span class="lineno">  697</span>&#160;  <span class="keyword">typedef</span> <span class="keyword">typename</span> unpacket_traits&lt;Packet&gt;::type Scalar;</div>
<div class="line"><a name="l00698"></a><span class="lineno">  698</span>&#160;  <span class="keyword">const</span> <span class="keywordtype">size_t</span> n = unpacket_traits&lt;Packet&gt;::size;</div>
<div class="line"><a name="l00699"></a><span class="lineno">  699</span>&#160;  EIGEN_ALIGN_TO_BOUNDARY(<span class="keyword">sizeof</span>(Packet)) Scalar elements[n];</div>
<div class="line"><a name="l00700"></a><span class="lineno">  700</span>&#160;  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i &lt; n; ++i) {</div>
<div class="line"><a name="l00701"></a><span class="lineno">  701</span>&#160;    memset(elements+i, ((i &amp; 1) == 0 ? 0xff : 0), <span class="keyword">sizeof</span>(Scalar));</div>
<div class="line"><a name="l00702"></a><span class="lineno">  702</span>&#160;  }</div>
<div class="line"><a name="l00703"></a><span class="lineno">  703</span>&#160;  <span class="keywordflow">return</span> ploadu&lt;Packet&gt;(elements);</div>
<div class="line"><a name="l00704"></a><span class="lineno">  704</span>&#160;}</div>
<div class="line"><a name="l00705"></a><span class="lineno">  705</span>&#160; </div>
<div class="line"><a name="l00706"></a><span class="lineno">  706</span>&#160; </div>
<div class="line"><a name="l00708"></a><span class="lineno">  708</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Scalar, <span class="keyword">typename</span> Packet&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> <span class="keywordtype">void</span> pstore(Scalar* to, <span class="keyword">const</span> Packet&amp; from)</div>
<div class="line"><a name="l00709"></a><span class="lineno">  709</span>&#160;{ (*to) = from; }</div>
<div class="line"><a name="l00710"></a><span class="lineno">  710</span>&#160; </div>
<div class="line"><a name="l00712"></a><span class="lineno">  712</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Scalar, <span class="keyword">typename</span> Packet&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> <span class="keywordtype">void</span> pstoreu(Scalar* to, <span class="keyword">const</span> Packet&amp; from)</div>
<div class="line"><a name="l00713"></a><span class="lineno">  713</span>&#160;{  (*to) = from; }</div>
<div class="line"><a name="l00714"></a><span class="lineno">  714</span>&#160; </div>
<div class="line"><a name="l00719"></a><span class="lineno">  719</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Scalar, <span class="keyword">typename</span> Packet&gt;</div>
<div class="line"><a name="l00720"></a><span class="lineno">  720</span>&#160;EIGEN_DEVICE_FUNC <span class="keyword">inline</span></div>
<div class="line"><a name="l00721"></a><span class="lineno">  721</span>&#160;std::enable_if_t&lt;unpacket_traits&lt;Packet&gt;::masked_store_available, <span class="keywordtype">void</span>&gt;</div>
<div class="line"><a name="l00722"></a><span class="lineno">  722</span>&#160;pstoreu(Scalar* to, <span class="keyword">const</span> Packet&amp; from, <span class="keyword">typename</span> unpacket_traits&lt;Packet&gt;::mask_t umask);</div>
<div class="line"><a name="l00723"></a><span class="lineno">  723</span>&#160; </div>
<div class="line"><a name="l00724"></a><span class="lineno">  724</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> Scalar, <span class="keyword">typename</span> Packet&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> Packet pgather(<span class="keyword">const</span> Scalar* from, <a class="code" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> <span class="comment">/*stride*/</span>)</div>
<div class="line"><a name="l00725"></a><span class="lineno">  725</span>&#160; { <span class="keywordflow">return</span> ploadu&lt;Packet&gt;(from); }</div>
<div class="line"><a name="l00726"></a><span class="lineno">  726</span>&#160; </div>
<div class="line"><a name="l00727"></a><span class="lineno">  727</span>&#160; <span class="keyword">template</span>&lt;<span class="keyword">typename</span> Scalar, <span class="keyword">typename</span> Packet&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> <span class="keywordtype">void</span> pscatter(Scalar* to, <span class="keyword">const</span> Packet&amp; from, <a class="code" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> <span class="comment">/*stride*/</span>)</div>
<div class="line"><a name="l00728"></a><span class="lineno">  728</span>&#160; { pstore(to, from); }</div>
<div class="line"><a name="l00729"></a><span class="lineno">  729</span>&#160; </div>
<div class="line"><a name="l00731"></a><span class="lineno">  731</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Scalar&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> <span class="keywordtype">void</span> prefetch(<span class="keyword">const</span> Scalar* addr)</div>
<div class="line"><a name="l00732"></a><span class="lineno">  732</span>&#160;{</div>
<div class="line"><a name="l00733"></a><span class="lineno">  733</span>&#160;<span class="preprocessor">#if defined(EIGEN_HIP_DEVICE_COMPILE)</span></div>
<div class="line"><a name="l00734"></a><span class="lineno">  734</span>&#160;  <span class="comment">// do nothing</span></div>
<div class="line"><a name="l00735"></a><span class="lineno">  735</span>&#160;<span class="preprocessor">#elif defined(EIGEN_CUDA_ARCH)</span></div>
<div class="line"><a name="l00736"></a><span class="lineno">  736</span>&#160;<span class="preprocessor">#if defined(__LP64__) || EIGEN_OS_WIN64</span></div>
<div class="line"><a name="l00737"></a><span class="lineno">  737</span>&#160;  <span class="comment">// 64-bit pointer operand constraint for inlined asm</span></div>
<div class="line"><a name="l00738"></a><span class="lineno">  738</span>&#160;  <span class="keyword">asm</span>(<span class="stringliteral">&quot; prefetch.L1 [ %1 ];&quot;</span> : <span class="stringliteral">&quot;=l&quot;</span>(addr) : <span class="stringliteral">&quot;l&quot;</span>(addr));</div>
<div class="line"><a name="l00739"></a><span class="lineno">  739</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00740"></a><span class="lineno">  740</span>&#160;  <span class="comment">// 32-bit pointer operand constraint for inlined asm</span></div>
<div class="line"><a name="l00741"></a><span class="lineno">  741</span>&#160;  <span class="keyword">asm</span>(<span class="stringliteral">&quot; prefetch.L1 [ %1 ];&quot;</span> : <span class="stringliteral">&quot;=r&quot;</span>(addr) : <span class="stringliteral">&quot;r&quot;</span>(addr));</div>
<div class="line"><a name="l00742"></a><span class="lineno">  742</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00743"></a><span class="lineno">  743</span>&#160;<span class="preprocessor">#elif (!EIGEN_COMP_MSVC) &amp;&amp; (EIGEN_COMP_GNUC || EIGEN_COMP_CLANG || EIGEN_COMP_ICC)</span></div>
<div class="line"><a name="l00744"></a><span class="lineno">  744</span>&#160;  __builtin_prefetch(addr);</div>
<div class="line"><a name="l00745"></a><span class="lineno">  745</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00746"></a><span class="lineno">  746</span>&#160;}</div>
<div class="line"><a name="l00747"></a><span class="lineno">  747</span>&#160; </div>
<div class="line"><a name="l00749"></a><span class="lineno">  749</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> Packet preverse(<span class="keyword">const</span> Packet&amp; a)</div>
<div class="line"><a name="l00750"></a><span class="lineno">  750</span>&#160;{ <span class="keywordflow">return</span> a; }</div>
<div class="line"><a name="l00751"></a><span class="lineno">  751</span>&#160; </div>
<div class="line"><a name="l00753"></a><span class="lineno">  753</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> Packet pcplxflip(<span class="keyword">const</span> Packet&amp; a)</div>
<div class="line"><a name="l00754"></a><span class="lineno">  754</span>&#160;{</div>
<div class="line"><a name="l00755"></a><span class="lineno">  755</span>&#160;  <span class="keywordflow">return</span> Packet(numext::imag(a),numext::real(a));</div>
<div class="line"><a name="l00756"></a><span class="lineno">  756</span>&#160;}</div>
<div class="line"><a name="l00757"></a><span class="lineno">  757</span>&#160; </div>
<div class="line"><a name="l00758"></a><span class="lineno">  758</span>&#160;<span class="comment">/**************************</span></div>
<div class="line"><a name="l00759"></a><span class="lineno">  759</span>&#160;<span class="comment">* Special math functions</span></div>
<div class="line"><a name="l00760"></a><span class="lineno">  760</span>&#160;<span class="comment">***************************/</span></div>
<div class="line"><a name="l00761"></a><span class="lineno">  761</span>&#160; </div>
<div class="line"><a name="l00763"></a><span class="lineno">  763</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DECLARE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS</div>
<div class="line"><a name="l00764"></a><span class="lineno">  764</span>&#160;Packet psin(<span class="keyword">const</span> Packet&amp; a) { EIGEN_USING_STD(<a class="code" href="namespaceEigen.html#ae6e8ad270ff41c088d7651567594f796">sin</a>); <span class="keywordflow">return</span> <a class="code" href="namespaceEigen.html#ae6e8ad270ff41c088d7651567594f796">sin</a>(a); }</div>
<div class="line"><a name="l00765"></a><span class="lineno">  765</span>&#160; </div>
<div class="line"><a name="l00767"></a><span class="lineno">  767</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DECLARE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS</div>
<div class="line"><a name="l00768"></a><span class="lineno">  768</span>&#160;Packet pcos(<span class="keyword">const</span> Packet&amp; a) { EIGEN_USING_STD(<a class="code" href="namespaceEigen.html#ad01d50a42869218f1d54af13f71517a6">cos</a>); <span class="keywordflow">return</span> <a class="code" href="namespaceEigen.html#ad01d50a42869218f1d54af13f71517a6">cos</a>(a); }</div>
<div class="line"><a name="l00769"></a><span class="lineno">  769</span>&#160; </div>
<div class="line"><a name="l00771"></a><span class="lineno">  771</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DECLARE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS</div>
<div class="line"><a name="l00772"></a><span class="lineno">  772</span>&#160;Packet ptan(<span class="keyword">const</span> Packet&amp; a) { EIGEN_USING_STD(<a class="code" href="namespaceEigen.html#a3bc116a6243f38c22f851581aa7b521a">tan</a>); <span class="keywordflow">return</span> <a class="code" href="namespaceEigen.html#a3bc116a6243f38c22f851581aa7b521a">tan</a>(a); }</div>
<div class="line"><a name="l00773"></a><span class="lineno">  773</span>&#160; </div>
<div class="line"><a name="l00775"></a><span class="lineno">  775</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DECLARE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS</div>
<div class="line"><a name="l00776"></a><span class="lineno">  776</span>&#160;Packet pasin(<span class="keyword">const</span> Packet&amp; a) { EIGEN_USING_STD(<a class="code" href="namespaceEigen.html#a6c5c246b877ac331495d21e7a5d51616">asin</a>); <span class="keywordflow">return</span> <a class="code" href="namespaceEigen.html#a6c5c246b877ac331495d21e7a5d51616">asin</a>(a); }</div>
<div class="line"><a name="l00777"></a><span class="lineno">  777</span>&#160; </div>
<div class="line"><a name="l00779"></a><span class="lineno">  779</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DECLARE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS</div>
<div class="line"><a name="l00780"></a><span class="lineno">  780</span>&#160;Packet pacos(<span class="keyword">const</span> Packet&amp; a) { EIGEN_USING_STD(<a class="code" href="namespaceEigen.html#a3fe3a136370fefae062591304c6a7ebd">acos</a>); <span class="keywordflow">return</span> <a class="code" href="namespaceEigen.html#a3fe3a136370fefae062591304c6a7ebd">acos</a>(a); }</div>
<div class="line"><a name="l00781"></a><span class="lineno">  781</span>&#160; </div>
<div class="line"><a name="l00783"></a><span class="lineno">  783</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DECLARE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS</div>
<div class="line"><a name="l00784"></a><span class="lineno">  784</span>&#160;Packet patan(<span class="keyword">const</span> Packet&amp; a) { EIGEN_USING_STD(<a class="code" href="namespaceEigen.html#a230744e17147d12e8ef3f2fc3796f64f">atan</a>); <span class="keywordflow">return</span> <a class="code" href="namespaceEigen.html#a230744e17147d12e8ef3f2fc3796f64f">atan</a>(a); }</div>
<div class="line"><a name="l00785"></a><span class="lineno">  785</span>&#160; </div>
<div class="line"><a name="l00787"></a><span class="lineno">  787</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DECLARE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS</div>
<div class="line"><a name="l00788"></a><span class="lineno">  788</span>&#160;Packet psinh(<span class="keyword">const</span> Packet&amp; a) { EIGEN_USING_STD(<a class="code" href="namespaceEigen.html#af284ce359b6efd4b594a9f8a1f5e5d96">sinh</a>); <span class="keywordflow">return</span> <a class="code" href="namespaceEigen.html#af284ce359b6efd4b594a9f8a1f5e5d96">sinh</a>(a); }</div>
<div class="line"><a name="l00789"></a><span class="lineno">  789</span>&#160; </div>
<div class="line"><a name="l00791"></a><span class="lineno">  791</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DECLARE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS</div>
<div class="line"><a name="l00792"></a><span class="lineno">  792</span>&#160;Packet pcosh(<span class="keyword">const</span> Packet&amp; a) { EIGEN_USING_STD(<a class="code" href="namespaceEigen.html#a34b99a26a2a1e7ff985a5ace16eedfcb">cosh</a>); <span class="keywordflow">return</span> <a class="code" href="namespaceEigen.html#a34b99a26a2a1e7ff985a5ace16eedfcb">cosh</a>(a); }</div>
<div class="line"><a name="l00793"></a><span class="lineno">  793</span>&#160; </div>
<div class="line"><a name="l00795"></a><span class="lineno">  795</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DECLARE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS</div>
<div class="line"><a name="l00796"></a><span class="lineno">  796</span>&#160;Packet ptanh(<span class="keyword">const</span> Packet&amp; a) { EIGEN_USING_STD(<a class="code" href="namespaceEigen.html#a0110c233d357169fd58fdf5656992a98">tanh</a>); <span class="keywordflow">return</span> <a class="code" href="namespaceEigen.html#a0110c233d357169fd58fdf5656992a98">tanh</a>(a); }</div>
<div class="line"><a name="l00797"></a><span class="lineno">  797</span>&#160; </div>
<div class="line"><a name="l00799"></a><span class="lineno">  799</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DECLARE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS</div>
<div class="line"><a name="l00800"></a><span class="lineno">  800</span>&#160;Packet pexp(<span class="keyword">const</span> Packet&amp; a) { EIGEN_USING_STD(<a class="code" href="namespaceEigen.html#ae491aecf7dab66ac7e11008c5766694d">exp</a>); <span class="keywordflow">return</span> <a class="code" href="namespaceEigen.html#ae491aecf7dab66ac7e11008c5766694d">exp</a>(a); }</div>
<div class="line"><a name="l00801"></a><span class="lineno">  801</span>&#160; </div>
<div class="line"><a name="l00803"></a><span class="lineno">  803</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DECLARE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS</div>
<div class="line"><a name="l00804"></a><span class="lineno">  804</span>&#160;Packet pexpm1(<span class="keyword">const</span> Packet&amp; a) { <span class="keywordflow">return</span> numext::expm1(a); }</div>
<div class="line"><a name="l00805"></a><span class="lineno">  805</span>&#160; </div>
<div class="line"><a name="l00807"></a><span class="lineno">  807</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DECLARE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS</div>
<div class="line"><a name="l00808"></a><span class="lineno">  808</span>&#160;Packet plog(<span class="keyword">const</span> Packet&amp; a) { EIGEN_USING_STD(<a class="code" href="namespaceEigen.html#ae8bb75ba4f5f30a7571146dbfa653c6d">log</a>); <span class="keywordflow">return</span> <a class="code" href="namespaceEigen.html#ae8bb75ba4f5f30a7571146dbfa653c6d">log</a>(a); }</div>
<div class="line"><a name="l00809"></a><span class="lineno">  809</span>&#160; </div>
<div class="line"><a name="l00811"></a><span class="lineno">  811</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DECLARE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS</div>
<div class="line"><a name="l00812"></a><span class="lineno">  812</span>&#160;Packet plog1p(<span class="keyword">const</span> Packet&amp; a) { <span class="keywordflow">return</span> numext::log1p(a); }</div>
<div class="line"><a name="l00813"></a><span class="lineno">  813</span>&#160; </div>
<div class="line"><a name="l00815"></a><span class="lineno">  815</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DECLARE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS</div>
<div class="line"><a name="l00816"></a><span class="lineno">  816</span>&#160;Packet plog10(<span class="keyword">const</span> Packet&amp; a) { EIGEN_USING_STD(<a class="code" href="namespaceEigen.html#a25256faeec3ffd0f3615a0e1e45dfb14">log10</a>); <span class="keywordflow">return</span> <a class="code" href="namespaceEigen.html#a25256faeec3ffd0f3615a0e1e45dfb14">log10</a>(a); }</div>
<div class="line"><a name="l00817"></a><span class="lineno">  817</span>&#160; </div>
<div class="line"><a name="l00819"></a><span class="lineno">  819</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DECLARE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS</div>
<div class="line"><a name="l00820"></a><span class="lineno">  820</span>&#160;Packet plog2(<span class="keyword">const</span> Packet&amp; a) {</div>
<div class="line"><a name="l00821"></a><span class="lineno">  821</span>&#160;  <span class="keyword">typedef</span> <span class="keyword">typename</span> internal::unpacket_traits&lt;Packet&gt;::type Scalar;</div>
<div class="line"><a name="l00822"></a><span class="lineno">  822</span>&#160;  <span class="keywordflow">return</span> pmul(pset1&lt;Packet&gt;(Scalar(EIGEN_LOG2E)), plog(a));</div>
<div class="line"><a name="l00823"></a><span class="lineno">  823</span>&#160;}</div>
<div class="line"><a name="l00824"></a><span class="lineno">  824</span>&#160; </div>
<div class="line"><a name="l00826"></a><span class="lineno">  826</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DECLARE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS</div>
<div class="line"><a name="l00827"></a><span class="lineno">  827</span>&#160;Packet psqrt(<span class="keyword">const</span> Packet&amp; a) { <span class="keywordflow">return</span> numext::sqrt(a); }</div>
<div class="line"><a name="l00828"></a><span class="lineno">  828</span>&#160; </div>
<div class="line"><a name="l00830"></a><span class="lineno">  830</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DECLARE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS</div>
<div class="line"><a name="l00831"></a><span class="lineno">  831</span>&#160;Packet pround(<span class="keyword">const</span> Packet&amp; a) { <span class="keyword">using</span> numext::round; <span class="keywordflow">return</span> <a class="code" href="namespaceEigen.html#ad9eaa98e8016ef17024a18a2f3e5bef3">round</a>(a); }</div>
<div class="line"><a name="l00832"></a><span class="lineno">  832</span>&#160; </div>
<div class="line"><a name="l00834"></a><span class="lineno">  834</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DECLARE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS</div>
<div class="line"><a name="l00835"></a><span class="lineno">  835</span>&#160;Packet pfloor(<span class="keyword">const</span> Packet&amp; a) { <span class="keyword">using</span> numext::floor; <span class="keywordflow">return</span> <a class="code" href="namespaceEigen.html#abf03d773a87830bc7fde51bcd94c89a0">floor</a>(a); }</div>
<div class="line"><a name="l00836"></a><span class="lineno">  836</span>&#160; </div>
<div class="line"><a name="l00839"></a><span class="lineno">  839</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DECLARE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS</div>
<div class="line"><a name="l00840"></a><span class="lineno">  840</span>&#160;Packet print(<span class="keyword">const</span> Packet&amp; a) { <span class="keyword">using</span> numext::rint; <span class="keywordflow">return</span> <a class="code" href="namespaceEigen.html#a0211fe61b9e390dfd8ca213fe9c7fca3">rint</a>(a); }</div>
<div class="line"><a name="l00841"></a><span class="lineno">  841</span>&#160; </div>
<div class="line"><a name="l00843"></a><span class="lineno">  843</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DECLARE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS</div>
<div class="line"><a name="l00844"></a><span class="lineno">  844</span>&#160;Packet pceil(<span class="keyword">const</span> Packet&amp; a) { <span class="keyword">using</span> numext::ceil; <span class="keywordflow">return</span> <a class="code" href="namespaceEigen.html#aa73e38be0689a463ae14141b9cf89c35">ceil</a>(a); }</div>
<div class="line"><a name="l00845"></a><span class="lineno">  845</span>&#160; </div>
<div class="line"><a name="l00847"></a><span class="lineno">  847</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt;</div>
<div class="line"><a name="l00848"></a><span class="lineno">  848</span>&#160;EIGEN_DEVICE_FUNC <span class="keyword">inline</span> <span class="keyword">typename</span> unpacket_traits&lt;Packet&gt;::type</div>
<div class="line"><a name="l00849"></a><span class="lineno">  849</span>&#160;pfirst(<span class="keyword">const</span> Packet&amp; a)</div>
<div class="line"><a name="l00850"></a><span class="lineno">  850</span>&#160;{ <span class="keywordflow">return</span> a; }</div>
<div class="line"><a name="l00851"></a><span class="lineno">  851</span>&#160; </div>
<div class="line"><a name="l00856"></a><span class="lineno">  856</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt;</div>
<div class="line"><a name="l00857"></a><span class="lineno">  857</span>&#160;EIGEN_DEVICE_FUNC <span class="keyword">inline</span> std::conditional_t&lt;(unpacket_traits&lt;Packet&gt;::size%8)==0,<span class="keyword">typename</span> unpacket_traits&lt;Packet&gt;::half,Packet&gt;</div>
<div class="line"><a name="l00858"></a><span class="lineno">  858</span>&#160;predux_half_dowto4(<span class="keyword">const</span> Packet&amp; a)</div>
<div class="line"><a name="l00859"></a><span class="lineno">  859</span>&#160;{ <span class="keywordflow">return</span> a; }</div>
<div class="line"><a name="l00860"></a><span class="lineno">  860</span>&#160; </div>
<div class="line"><a name="l00861"></a><span class="lineno">  861</span>&#160;<span class="comment">// Slow generic implementation of Packet reduction.</span></div>
<div class="line"><a name="l00862"></a><span class="lineno">  862</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> Packet, <span class="keyword">typename</span> Op&gt;</div>
<div class="line"><a name="l00863"></a><span class="lineno">  863</span>&#160;EIGEN_DEVICE_FUNC <span class="keyword">inline</span> <span class="keyword">typename</span> unpacket_traits&lt;Packet&gt;::type</div>
<div class="line"><a name="l00864"></a><span class="lineno">  864</span>&#160;predux_helper(<span class="keyword">const</span> Packet&amp; a, Op op) {</div>
<div class="line"><a name="l00865"></a><span class="lineno">  865</span>&#160;  <span class="keyword">typedef</span> <span class="keyword">typename</span> unpacket_traits&lt;Packet&gt;::type Scalar;</div>
<div class="line"><a name="l00866"></a><span class="lineno">  866</span>&#160;  <span class="keyword">const</span> <span class="keywordtype">size_t</span> n = unpacket_traits&lt;Packet&gt;::size;</div>
<div class="line"><a name="l00867"></a><span class="lineno">  867</span>&#160;  EIGEN_ALIGN_TO_BOUNDARY(<span class="keyword">sizeof</span>(Packet)) Scalar elements[n];</div>
<div class="line"><a name="l00868"></a><span class="lineno">  868</span>&#160;  pstoreu&lt;Scalar&gt;(elements, a);</div>
<div class="line"><a name="l00869"></a><span class="lineno">  869</span>&#160;  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> k = n / 2; k &gt; 0; k /= 2)  {</div>
<div class="line"><a name="l00870"></a><span class="lineno">  870</span>&#160;    <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i &lt; k; ++i) {</div>
<div class="line"><a name="l00871"></a><span class="lineno">  871</span>&#160;      elements[i] = op(elements[i], elements[i + k]);</div>
<div class="line"><a name="l00872"></a><span class="lineno">  872</span>&#160;    }</div>
<div class="line"><a name="l00873"></a><span class="lineno">  873</span>&#160;  }</div>
<div class="line"><a name="l00874"></a><span class="lineno">  874</span>&#160;  <span class="keywordflow">return</span> elements[0];</div>
<div class="line"><a name="l00875"></a><span class="lineno">  875</span>&#160;}</div>
<div class="line"><a name="l00876"></a><span class="lineno">  876</span>&#160; </div>
<div class="line"><a name="l00878"></a><span class="lineno">  878</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt;</div>
<div class="line"><a name="l00879"></a><span class="lineno">  879</span>&#160;EIGEN_DEVICE_FUNC <span class="keyword">inline</span> <span class="keyword">typename</span> unpacket_traits&lt;Packet&gt;::type</div>
<div class="line"><a name="l00880"></a><span class="lineno">  880</span>&#160;predux(<span class="keyword">const</span> Packet&amp; a)</div>
<div class="line"><a name="l00881"></a><span class="lineno">  881</span>&#160;{</div>
<div class="line"><a name="l00882"></a><span class="lineno">  882</span>&#160;  <span class="keywordflow">return</span> a;</div>
<div class="line"><a name="l00883"></a><span class="lineno">  883</span>&#160;}</div>
<div class="line"><a name="l00884"></a><span class="lineno">  884</span>&#160; </div>
<div class="line"><a name="l00886"></a><span class="lineno">  886</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> Packet&gt;</div>
<div class="line"><a name="l00887"></a><span class="lineno">  887</span>&#160;EIGEN_DEVICE_FUNC <span class="keyword">inline</span> <span class="keyword">typename</span> unpacket_traits&lt;Packet&gt;::type predux_mul(</div>
<div class="line"><a name="l00888"></a><span class="lineno">  888</span>&#160;    <span class="keyword">const</span> Packet&amp; a) {</div>
<div class="line"><a name="l00889"></a><span class="lineno">  889</span>&#160;  <span class="keyword">typedef</span> <span class="keyword">typename</span> unpacket_traits&lt;Packet&gt;::type Scalar;</div>
<div class="line"><a name="l00890"></a><span class="lineno">  890</span>&#160;  <span class="keywordflow">return</span> predux_helper(a, EIGEN_BINARY_OP_NAN_PROPAGATION(Scalar, (pmul&lt;Scalar&gt;)));</div>
<div class="line"><a name="l00891"></a><span class="lineno">  891</span>&#160;}</div>
<div class="line"><a name="l00892"></a><span class="lineno">  892</span>&#160; </div>
<div class="line"><a name="l00894"></a><span class="lineno">  894</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> Packet&gt;</div>
<div class="line"><a name="l00895"></a><span class="lineno">  895</span>&#160;EIGEN_DEVICE_FUNC <span class="keyword">inline</span> <span class="keyword">typename</span> unpacket_traits&lt;Packet&gt;::type predux_min(</div>
<div class="line"><a name="l00896"></a><span class="lineno">  896</span>&#160;    <span class="keyword">const</span> Packet &amp;a) {</div>
<div class="line"><a name="l00897"></a><span class="lineno">  897</span>&#160;  <span class="keyword">typedef</span> <span class="keyword">typename</span> unpacket_traits&lt;Packet&gt;::type Scalar;</div>
<div class="line"><a name="l00898"></a><span class="lineno">  898</span>&#160;  <span class="keywordflow">return</span> predux_helper(a, EIGEN_BINARY_OP_NAN_PROPAGATION(Scalar, (pmin&lt;PropagateFast, Scalar&gt;)));</div>
<div class="line"><a name="l00899"></a><span class="lineno">  899</span>&#160;}</div>
<div class="line"><a name="l00900"></a><span class="lineno">  900</span>&#160; </div>
<div class="line"><a name="l00901"></a><span class="lineno">  901</span>&#160;<span class="keyword">template</span> &lt;<span class="keywordtype">int</span> NaNPropagation, <span class="keyword">typename</span> Packet&gt;</div>
<div class="line"><a name="l00902"></a><span class="lineno">  902</span>&#160;EIGEN_DEVICE_FUNC <span class="keyword">inline</span> <span class="keyword">typename</span> unpacket_traits&lt;Packet&gt;::type predux_min(</div>
<div class="line"><a name="l00903"></a><span class="lineno">  903</span>&#160;    <span class="keyword">const</span> Packet&amp; a) {</div>
<div class="line"><a name="l00904"></a><span class="lineno">  904</span>&#160;  <span class="keyword">typedef</span> <span class="keyword">typename</span> unpacket_traits&lt;Packet&gt;::type Scalar;</div>
<div class="line"><a name="l00905"></a><span class="lineno">  905</span>&#160;  <span class="keywordflow">return</span> predux_helper(a, EIGEN_BINARY_OP_NAN_PROPAGATION(Scalar, (pmin&lt;NaNPropagation, Scalar&gt;)));</div>
<div class="line"><a name="l00906"></a><span class="lineno">  906</span>&#160;}</div>
<div class="line"><a name="l00907"></a><span class="lineno">  907</span>&#160; </div>
<div class="line"><a name="l00909"></a><span class="lineno">  909</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> Packet&gt;</div>
<div class="line"><a name="l00910"></a><span class="lineno">  910</span>&#160;EIGEN_DEVICE_FUNC <span class="keyword">inline</span> <span class="keyword">typename</span> unpacket_traits&lt;Packet&gt;::type predux_max(</div>
<div class="line"><a name="l00911"></a><span class="lineno">  911</span>&#160;    <span class="keyword">const</span> Packet &amp;a) {</div>
<div class="line"><a name="l00912"></a><span class="lineno">  912</span>&#160;  <span class="keyword">typedef</span> <span class="keyword">typename</span> unpacket_traits&lt;Packet&gt;::type Scalar;</div>
<div class="line"><a name="l00913"></a><span class="lineno">  913</span>&#160;  <span class="keywordflow">return</span> predux_helper(a, EIGEN_BINARY_OP_NAN_PROPAGATION(Scalar, (pmax&lt;PropagateFast, Scalar&gt;)));</div>
<div class="line"><a name="l00914"></a><span class="lineno">  914</span>&#160;}</div>
<div class="line"><a name="l00915"></a><span class="lineno">  915</span>&#160; </div>
<div class="line"><a name="l00916"></a><span class="lineno">  916</span>&#160;<span class="keyword">template</span> &lt;<span class="keywordtype">int</span> NaNPropagation, <span class="keyword">typename</span> Packet&gt;</div>
<div class="line"><a name="l00917"></a><span class="lineno">  917</span>&#160;EIGEN_DEVICE_FUNC <span class="keyword">inline</span> <span class="keyword">typename</span> unpacket_traits&lt;Packet&gt;::type predux_max(</div>
<div class="line"><a name="l00918"></a><span class="lineno">  918</span>&#160;    <span class="keyword">const</span> Packet&amp; a) {</div>
<div class="line"><a name="l00919"></a><span class="lineno">  919</span>&#160;  <span class="keyword">typedef</span> <span class="keyword">typename</span> unpacket_traits&lt;Packet&gt;::type Scalar;</div>
<div class="line"><a name="l00920"></a><span class="lineno">  920</span>&#160;  <span class="keywordflow">return</span> predux_helper(a, EIGEN_BINARY_OP_NAN_PROPAGATION(Scalar, (pmax&lt;NaNPropagation, Scalar&gt;)));</div>
<div class="line"><a name="l00921"></a><span class="lineno">  921</span>&#160;}</div>
<div class="line"><a name="l00922"></a><span class="lineno">  922</span>&#160; </div>
<div class="line"><a name="l00923"></a><span class="lineno">  923</span>&#160;<span class="preprocessor">#undef EIGEN_BINARY_OP_NAN_PROPAGATION</span></div>
<div class="line"><a name="l00924"></a><span class="lineno">  924</span>&#160; </div>
<div class="line"><a name="l00928"></a><span class="lineno">  928</span>&#160;<span class="comment">// not needed yet</span></div>
<div class="line"><a name="l00929"></a><span class="lineno">  929</span>&#160;<span class="comment">// template&lt;typename Packet&gt; EIGEN_DEVICE_FUNC inline bool predux_all(const Packet&amp; a)</span></div>
<div class="line"><a name="l00930"></a><span class="lineno">  930</span>&#160;<span class="comment">// { return bool(a); }</span></div>
<div class="line"><a name="l00931"></a><span class="lineno">  931</span>&#160; </div>
<div class="line"><a name="l00935"></a><span class="lineno">  935</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> <span class="keywordtype">bool</span> predux_any(<span class="keyword">const</span> Packet&amp; a)</div>
<div class="line"><a name="l00936"></a><span class="lineno">  936</span>&#160;{</div>
<div class="line"><a name="l00937"></a><span class="lineno">  937</span>&#160;  <span class="comment">// Dirty but generic implementation where &quot;true&quot; is assumed to be non 0 and all the sames.</span></div>
<div class="line"><a name="l00938"></a><span class="lineno">  938</span>&#160;  <span class="comment">// It is expected that &quot;true&quot; is either:</span></div>
<div class="line"><a name="l00939"></a><span class="lineno">  939</span>&#160;  <span class="comment">//  - Scalar(1)</span></div>
<div class="line"><a name="l00940"></a><span class="lineno">  940</span>&#160;  <span class="comment">//  - bits full of ones (NaN for floats),</span></div>
<div class="line"><a name="l00941"></a><span class="lineno">  941</span>&#160;  <span class="comment">//  - or first bit equals to 1 (1 for ints, smallest denormal for floats).</span></div>
<div class="line"><a name="l00942"></a><span class="lineno">  942</span>&#160;  <span class="comment">// For all these cases, taking the sum is just fine, and this boils down to a no-op for scalars.</span></div>
<div class="line"><a name="l00943"></a><span class="lineno">  943</span>&#160;  <span class="keyword">typedef</span> <span class="keyword">typename</span> unpacket_traits&lt;Packet&gt;::type Scalar;</div>
<div class="line"><a name="l00944"></a><span class="lineno">  944</span>&#160;  <span class="keywordflow">return</span> numext::not_equal_strict(predux(a), Scalar(0));</div>
<div class="line"><a name="l00945"></a><span class="lineno">  945</span>&#160;}</div>
<div class="line"><a name="l00946"></a><span class="lineno">  946</span>&#160; </div>
<div class="line"><a name="l00947"></a><span class="lineno">  947</span>&#160;<span class="comment">/***************************************************************************</span></div>
<div class="line"><a name="l00948"></a><span class="lineno">  948</span>&#160;<span class="comment">* The following functions might not have to be overwritten for vectorized types</span></div>
<div class="line"><a name="l00949"></a><span class="lineno">  949</span>&#160;<span class="comment">***************************************************************************/</span></div>
<div class="line"><a name="l00950"></a><span class="lineno">  950</span>&#160; </div>
<div class="line"><a name="l00951"></a><span class="lineno">  951</span>&#160;<span class="comment">// FMA instructions.</span></div>
<div class="line"><a name="l00953"></a><span class="lineno">  953</span>&#160;<span class="comment"></span><span class="keyword">template</span> &lt;<span class="keyword">typename</span> Packet&gt;</div>
<div class="line"><a name="l00954"></a><span class="lineno">  954</span>&#160;EIGEN_DEVICE_FUNC <span class="keyword">inline</span> Packet pmadd(<span class="keyword">const</span> Packet&amp; a, <span class="keyword">const</span> Packet&amp; b,</div>
<div class="line"><a name="l00955"></a><span class="lineno">  955</span>&#160;                                      <span class="keyword">const</span> Packet&amp; c) {</div>
<div class="line"><a name="l00956"></a><span class="lineno">  956</span>&#160;  <span class="keywordflow">return</span> padd(pmul(a, b), c);</div>
<div class="line"><a name="l00957"></a><span class="lineno">  957</span>&#160;}</div>
<div class="line"><a name="l00958"></a><span class="lineno">  958</span>&#160; </div>
<div class="line"><a name="l00960"></a><span class="lineno">  960</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> Packet&gt;</div>
<div class="line"><a name="l00961"></a><span class="lineno">  961</span>&#160;EIGEN_DEVICE_FUNC <span class="keyword">inline</span> Packet pmsub(<span class="keyword">const</span> Packet&amp; a, <span class="keyword">const</span> Packet&amp; b,</div>
<div class="line"><a name="l00962"></a><span class="lineno">  962</span>&#160;                                      <span class="keyword">const</span> Packet&amp; c) {</div>
<div class="line"><a name="l00963"></a><span class="lineno">  963</span>&#160;  <span class="keywordflow">return</span> psub(pmul(a, b), c);</div>
<div class="line"><a name="l00964"></a><span class="lineno">  964</span>&#160;}</div>
<div class="line"><a name="l00965"></a><span class="lineno">  965</span>&#160; </div>
<div class="line"><a name="l00967"></a><span class="lineno">  967</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> Packet&gt;</div>
<div class="line"><a name="l00968"></a><span class="lineno">  968</span>&#160;EIGEN_DEVICE_FUNC <span class="keyword">inline</span> Packet pnmadd(<span class="keyword">const</span> Packet&amp; a, <span class="keyword">const</span> Packet&amp; b,</div>
<div class="line"><a name="l00969"></a><span class="lineno">  969</span>&#160;                                       <span class="keyword">const</span> Packet&amp; c) {</div>
<div class="line"><a name="l00970"></a><span class="lineno">  970</span>&#160;  <span class="keywordflow">return</span> padd(pnegate(pmul(a, b)), c);</div>
<div class="line"><a name="l00971"></a><span class="lineno">  971</span>&#160;}</div>
<div class="line"><a name="l00972"></a><span class="lineno">  972</span>&#160; </div>
<div class="line"><a name="l00974"></a><span class="lineno">  974</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> Packet&gt;</div>
<div class="line"><a name="l00975"></a><span class="lineno">  975</span>&#160;EIGEN_DEVICE_FUNC <span class="keyword">inline</span> Packet pnmsub(<span class="keyword">const</span> Packet&amp; a, <span class="keyword">const</span> Packet&amp; b,</div>
<div class="line"><a name="l00976"></a><span class="lineno">  976</span>&#160;                                       <span class="keyword">const</span> Packet&amp; c) {</div>
<div class="line"><a name="l00977"></a><span class="lineno">  977</span>&#160;  <span class="keywordflow">return</span> psub(pnegate(pmul(a, b)), c);</div>
<div class="line"><a name="l00978"></a><span class="lineno">  978</span>&#160;}</div>
<div class="line"><a name="l00979"></a><span class="lineno">  979</span>&#160; </div>
<div class="line"><a name="l00981"></a><span class="lineno">  981</span>&#160;<span class="comment">// NOTE: this function must really be templated on the packet type (think about different packet types for the same scalar type)</span></div>
<div class="line"><a name="l00982"></a><span class="lineno">  982</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt;</div>
<div class="line"><a name="l00983"></a><span class="lineno">  983</span>&#160;<span class="keyword">inline</span> <span class="keywordtype">void</span> pstore1(<span class="keyword">typename</span> unpacket_traits&lt;Packet&gt;::type* to, <span class="keyword">const</span> <span class="keyword">typename</span> unpacket_traits&lt;Packet&gt;::type&amp; a)</div>
<div class="line"><a name="l00984"></a><span class="lineno">  984</span>&#160;{</div>
<div class="line"><a name="l00985"></a><span class="lineno">  985</span>&#160;  pstore(to, pset1&lt;Packet&gt;(a));</div>
<div class="line"><a name="l00986"></a><span class="lineno">  986</span>&#160;}</div>
<div class="line"><a name="l00987"></a><span class="lineno">  987</span>&#160; </div>
<div class="line"><a name="l00990"></a><span class="lineno">  990</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet, <span class="keywordtype">int</span> Alignment&gt;</div>
<div class="line"><a name="l00991"></a><span class="lineno">  991</span>&#160;EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE Packet ploadt(<span class="keyword">const</span> <span class="keyword">typename</span> unpacket_traits&lt;Packet&gt;::type* from)</div>
<div class="line"><a name="l00992"></a><span class="lineno">  992</span>&#160;{</div>
<div class="line"><a name="l00993"></a><span class="lineno">  993</span>&#160;  <span class="keywordflow">if</span>(Alignment &gt;= unpacket_traits&lt;Packet&gt;::alignment)</div>
<div class="line"><a name="l00994"></a><span class="lineno">  994</span>&#160;    <span class="keywordflow">return</span> pload&lt;Packet&gt;(from);</div>
<div class="line"><a name="l00995"></a><span class="lineno">  995</span>&#160;  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00996"></a><span class="lineno">  996</span>&#160;    <span class="keywordflow">return</span> ploadu&lt;Packet&gt;(from);</div>
<div class="line"><a name="l00997"></a><span class="lineno">  997</span>&#160;}</div>
<div class="line"><a name="l00998"></a><span class="lineno">  998</span>&#160; </div>
<div class="line"><a name="l01001"></a><span class="lineno"> 1001</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Scalar, <span class="keyword">typename</span> Packet, <span class="keywordtype">int</span> Alignment&gt;</div>
<div class="line"><a name="l01002"></a><span class="lineno"> 1002</span>&#160;EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE <span class="keywordtype">void</span> pstoret(Scalar* to, <span class="keyword">const</span> Packet&amp; from)</div>
<div class="line"><a name="l01003"></a><span class="lineno"> 1003</span>&#160;{</div>
<div class="line"><a name="l01004"></a><span class="lineno"> 1004</span>&#160;  <span class="keywordflow">if</span>(Alignment &gt;= unpacket_traits&lt;Packet&gt;::alignment)</div>
<div class="line"><a name="l01005"></a><span class="lineno"> 1005</span>&#160;    pstore(to, from);</div>
<div class="line"><a name="l01006"></a><span class="lineno"> 1006</span>&#160;  <span class="keywordflow">else</span></div>
<div class="line"><a name="l01007"></a><span class="lineno"> 1007</span>&#160;    pstoreu(to, from);</div>
<div class="line"><a name="l01008"></a><span class="lineno"> 1008</span>&#160;}</div>
<div class="line"><a name="l01009"></a><span class="lineno"> 1009</span>&#160; </div>
<div class="line"><a name="l01015"></a><span class="lineno"> 1015</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet, <span class="keywordtype">int</span> LoadMode&gt;</div>
<div class="line"><a name="l01016"></a><span class="lineno"> 1016</span>&#160;EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE Packet ploadt_ro(<span class="keyword">const</span> <span class="keyword">typename</span> unpacket_traits&lt;Packet&gt;::type* from)</div>
<div class="line"><a name="l01017"></a><span class="lineno"> 1017</span>&#160;{</div>
<div class="line"><a name="l01018"></a><span class="lineno"> 1018</span>&#160;  <span class="keywordflow">return</span> ploadt&lt;Packet, LoadMode&gt;(from);</div>
<div class="line"><a name="l01019"></a><span class="lineno"> 1019</span>&#160;}</div>
<div class="line"><a name="l01020"></a><span class="lineno"> 1020</span>&#160; </div>
<div class="line"><a name="l01021"></a><span class="lineno"> 1021</span>&#160;<span class="comment">/***************************************************************************</span></div>
<div class="line"><a name="l01022"></a><span class="lineno"> 1022</span>&#160;<span class="comment">* Fast complex products (GCC generates a function call which is very slow)</span></div>
<div class="line"><a name="l01023"></a><span class="lineno"> 1023</span>&#160;<span class="comment">***************************************************************************/</span></div>
<div class="line"><a name="l01024"></a><span class="lineno"> 1024</span>&#160; </div>
<div class="line"><a name="l01025"></a><span class="lineno"> 1025</span>&#160;<span class="comment">// Eigen+CUDA does not support complexes.</span></div>
<div class="line"><a name="l01026"></a><span class="lineno"> 1026</span>&#160;<span class="preprocessor">#if !defined(EIGEN_GPUCC)</span></div>
<div class="line"><a name="l01027"></a><span class="lineno"> 1027</span>&#160; </div>
<div class="line"><a name="l01028"></a><span class="lineno"> 1028</span>&#160;<span class="keyword">template</span>&lt;&gt; <span class="keyword">inline</span> std::complex&lt;float&gt; pmul(<span class="keyword">const</span> std::complex&lt;float&gt;&amp; a, <span class="keyword">const</span> std::complex&lt;float&gt;&amp; b)</div>
<div class="line"><a name="l01029"></a><span class="lineno"> 1029</span>&#160;{ <span class="keywordflow">return</span> std::complex&lt;float&gt;(a.real()*b.real() - a.imag()*b.imag(), a.imag()*b.real() + a.real()*b.imag()); }</div>
<div class="line"><a name="l01030"></a><span class="lineno"> 1030</span>&#160; </div>
<div class="line"><a name="l01031"></a><span class="lineno"> 1031</span>&#160;<span class="keyword">template</span>&lt;&gt; <span class="keyword">inline</span> std::complex&lt;double&gt; pmul(<span class="keyword">const</span> std::complex&lt;double&gt;&amp; a, <span class="keyword">const</span> std::complex&lt;double&gt;&amp; b)</div>
<div class="line"><a name="l01032"></a><span class="lineno"> 1032</span>&#160;{ <span class="keywordflow">return</span> std::complex&lt;double&gt;(a.real()*b.real() - a.imag()*b.imag(), a.imag()*b.real() + a.real()*b.imag()); }</div>
<div class="line"><a name="l01033"></a><span class="lineno"> 1033</span>&#160; </div>
<div class="line"><a name="l01034"></a><span class="lineno"> 1034</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l01035"></a><span class="lineno"> 1035</span>&#160; </div>
<div class="line"><a name="l01036"></a><span class="lineno"> 1036</span>&#160; </div>
<div class="line"><a name="l01037"></a><span class="lineno"> 1037</span>&#160;<span class="comment">/***************************************************************************</span></div>
<div class="line"><a name="l01038"></a><span class="lineno"> 1038</span>&#160;<span class="comment"> * PacketBlock, that is a collection of N packets where the number of words</span></div>
<div class="line"><a name="l01039"></a><span class="lineno"> 1039</span>&#160;<span class="comment"> * in the packet is a multiple of N.</span></div>
<div class="line"><a name="l01040"></a><span class="lineno"> 1040</span>&#160;<span class="comment">***************************************************************************/</span></div>
<div class="line"><a name="l01041"></a><span class="lineno"> 1041</span>&#160;template &lt;typename Packet,int N=unpacket_traits&lt;Packet&gt;::size&gt; <span class="keyword">struct </span>PacketBlock {</div>
<div class="line"><a name="l01042"></a><span class="lineno"> 1042</span>&#160;  Packet packet[N];</div>
<div class="line"><a name="l01043"></a><span class="lineno"> 1043</span>&#160;};</div>
<div class="line"><a name="l01044"></a><span class="lineno"> 1044</span>&#160; </div>
<div class="line"><a name="l01045"></a><span class="lineno"> 1045</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> <span class="keywordtype">void</span></div>
<div class="line"><a name="l01046"></a><span class="lineno"> 1046</span>&#160;ptranspose(PacketBlock&lt;Packet,1&gt;&amp; <span class="comment">/*kernel*/</span>) {</div>
<div class="line"><a name="l01047"></a><span class="lineno"> 1047</span>&#160;  <span class="comment">// Nothing to do in the scalar case, i.e. a 1x1 matrix.</span></div>
<div class="line"><a name="l01048"></a><span class="lineno"> 1048</span>&#160;}</div>
<div class="line"><a name="l01049"></a><span class="lineno"> 1049</span>&#160; </div>
<div class="line"><a name="l01050"></a><span class="lineno"> 1050</span>&#160;<span class="comment">/***************************************************************************</span></div>
<div class="line"><a name="l01051"></a><span class="lineno"> 1051</span>&#160;<span class="comment"> * Selector, i.e. vector of N boolean values used to select (i.e. blend)</span></div>
<div class="line"><a name="l01052"></a><span class="lineno"> 1052</span>&#160;<span class="comment"> * words from 2 packets.</span></div>
<div class="line"><a name="l01053"></a><span class="lineno"> 1053</span>&#160;<span class="comment">***************************************************************************/</span></div>
<div class="line"><a name="l01054"></a><span class="lineno"> 1054</span>&#160;<span class="keyword">template</span> &lt;<span class="keywordtype">size_t</span> N&gt; <span class="keyword">struct </span>Selector {</div>
<div class="line"><a name="l01055"></a><span class="lineno"> 1055</span>&#160;  <span class="keywordtype">bool</span> select[N];</div>
<div class="line"><a name="l01056"></a><span class="lineno"> 1056</span>&#160;};</div>
<div class="line"><a name="l01057"></a><span class="lineno"> 1057</span>&#160; </div>
<div class="line"><a name="l01058"></a><span class="lineno"> 1058</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DEVICE_FUNC <span class="keyword">inline</span> Packet</div>
<div class="line"><a name="l01059"></a><span class="lineno"> 1059</span>&#160;pblend(<span class="keyword">const</span> Selector&lt;unpacket_traits&lt;Packet&gt;::size&gt;&amp; ifPacket, <span class="keyword">const</span> Packet&amp; thenPacket, <span class="keyword">const</span> Packet&amp; elsePacket) {</div>
<div class="line"><a name="l01060"></a><span class="lineno"> 1060</span>&#160;  <span class="keywordflow">return</span> ifPacket.select[0] ? thenPacket : elsePacket;</div>
<div class="line"><a name="l01061"></a><span class="lineno"> 1061</span>&#160;}</div>
<div class="line"><a name="l01062"></a><span class="lineno"> 1062</span>&#160; </div>
<div class="line"><a name="l01064"></a><span class="lineno"> 1064</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> Packet&gt;</div>
<div class="line"><a name="l01065"></a><span class="lineno"> 1065</span>&#160;EIGEN_DEVICE_FUNC <span class="keyword">inline</span> Packet preciprocal(<span class="keyword">const</span> Packet&amp; a) {</div>
<div class="line"><a name="l01066"></a><span class="lineno"> 1066</span>&#160;  <span class="keyword">using</span> Scalar = <span class="keyword">typename</span> unpacket_traits&lt;Packet&gt;::type;</div>
<div class="line"><a name="l01067"></a><span class="lineno"> 1067</span>&#160;  <span class="keywordflow">return</span> pdiv(pset1&lt;Packet&gt;(Scalar(1)), a);</div>
<div class="line"><a name="l01068"></a><span class="lineno"> 1068</span>&#160;}</div>
<div class="line"><a name="l01069"></a><span class="lineno"> 1069</span>&#160; </div>
<div class="line"><a name="l01071"></a><span class="lineno"> 1071</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Packet&gt; EIGEN_DECLARE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS</div>
<div class="line"><a name="l01072"></a><span class="lineno"> 1072</span>&#160;Packet prsqrt(<span class="keyword">const</span> Packet&amp; a) {</div>
<div class="line"><a name="l01073"></a><span class="lineno"> 1073</span>&#160;  <span class="keywordflow">return</span> preciprocal&lt;Packet&gt;(psqrt(a));</div>
<div class="line"><a name="l01074"></a><span class="lineno"> 1074</span>&#160;}</div>
<div class="line"><a name="l01075"></a><span class="lineno"> 1075</span>&#160; </div>
<div class="line"><a name="l01076"></a><span class="lineno"> 1076</span>&#160;} <span class="comment">// end namespace internal</span></div>
<div class="line"><a name="l01077"></a><span class="lineno"> 1077</span>&#160; </div>
<div class="line"><a name="l01078"></a><span class="lineno"> 1078</span>&#160;} <span class="comment">// end namespace Eigen</span></div>
<div class="line"><a name="l01079"></a><span class="lineno"> 1079</span>&#160; </div>
<div class="line"><a name="l01080"></a><span class="lineno"> 1080</span>&#160;<span class="preprocessor">#endif </span><span class="comment">// EIGEN_GENERIC_PACKET_MATH_H</span></div>
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<div class="ttc" id="anamespaceEigen_html_a3bc116a6243f38c22f851581aa7b521a"><div class="ttname"><a href="namespaceEigen.html#a3bc116a6243f38c22f851581aa7b521a">Eigen::tan</a></div><div class="ttdeci">const Eigen::CwiseUnaryOp&lt; Eigen::internal::scalar_tan_op&lt; typename Derived::Scalar &gt;, const Derived &gt; tan(const Eigen::ArrayBase&lt; Derived &gt; &amp;x)</div></div>
<div class="ttc" id="anamespaceEigen_html_a3fe3a136370fefae062591304c6a7ebd"><div class="ttname"><a href="namespaceEigen.html#a3fe3a136370fefae062591304c6a7ebd">Eigen::acos</a></div><div class="ttdeci">const Eigen::CwiseUnaryOp&lt; Eigen::internal::scalar_acos_op&lt; typename Derived::Scalar &gt;, const Derived &gt; acos(const Eigen::ArrayBase&lt; Derived &gt; &amp;x)</div></div>
<div class="ttc" id="anamespaceEigen_html_a62e77e0933482dafde8fe197d9a2cfde"><div class="ttname"><a href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Eigen::Index</a></div><div class="ttdeci">EIGEN_DEFAULT_DENSE_INDEX_TYPE Index</div><div class="ttdoc">The Index type as used for the API.</div><div class="ttdef"><b>Definition:</b> Meta.h:59</div></div>
<div class="ttc" id="anamespaceEigen_html_a6c5c246b877ac331495d21e7a5d51616"><div class="ttname"><a href="namespaceEigen.html#a6c5c246b877ac331495d21e7a5d51616">Eigen::asin</a></div><div class="ttdeci">const Eigen::CwiseUnaryOp&lt; Eigen::internal::scalar_asin_op&lt; typename Derived::Scalar &gt;, const Derived &gt; asin(const Eigen::ArrayBase&lt; Derived &gt; &amp;x)</div></div>
<div class="ttc" id="anamespaceEigen_html_aa539408a09481d35961e11ee78793db1"><div class="ttname"><a href="namespaceEigen.html#aa539408a09481d35961e11ee78793db1">Eigen::arg</a></div><div class="ttdeci">const Eigen::CwiseUnaryOp&lt; Eigen::internal::scalar_arg_op&lt; typename Derived::Scalar &gt;, const Derived &gt; arg(const Eigen::ArrayBase&lt; Derived &gt; &amp;x)</div></div>
<div class="ttc" id="anamespaceEigen_html_aa73e38be0689a463ae14141b9cf89c35"><div class="ttname"><a href="namespaceEigen.html#aa73e38be0689a463ae14141b9cf89c35">Eigen::ceil</a></div><div class="ttdeci">const Eigen::CwiseUnaryOp&lt; Eigen::internal::scalar_ceil_op&lt; typename Derived::Scalar &gt;, const Derived &gt; ceil(const Eigen::ArrayBase&lt; Derived &gt; &amp;x)</div></div>
<div class="ttc" id="anamespaceEigen_html_abf03d773a87830bc7fde51bcd94c89a0"><div class="ttname"><a href="namespaceEigen.html#abf03d773a87830bc7fde51bcd94c89a0">Eigen::floor</a></div><div class="ttdeci">const Eigen::CwiseUnaryOp&lt; Eigen::internal::scalar_floor_op&lt; typename Derived::Scalar &gt;, const Derived &gt; floor(const Eigen::ArrayBase&lt; Derived &gt; &amp;x)</div></div>
<div class="ttc" id="anamespaceEigen_html_ad01d50a42869218f1d54af13f71517a6"><div class="ttname"><a href="namespaceEigen.html#ad01d50a42869218f1d54af13f71517a6">Eigen::cos</a></div><div class="ttdeci">const Eigen::CwiseUnaryOp&lt; Eigen::internal::scalar_cos_op&lt; typename Derived::Scalar &gt;, const Derived &gt; cos(const Eigen::ArrayBase&lt; Derived &gt; &amp;x)</div></div>
<div class="ttc" id="anamespaceEigen_html_ad9eaa98e8016ef17024a18a2f3e5bef3"><div class="ttname"><a href="namespaceEigen.html#ad9eaa98e8016ef17024a18a2f3e5bef3">Eigen::round</a></div><div class="ttdeci">const Eigen::CwiseUnaryOp&lt; Eigen::internal::scalar_round_op&lt; typename Derived::Scalar &gt;, const Derived &gt; round(const Eigen::ArrayBase&lt; Derived &gt; &amp;x)</div></div>
<div class="ttc" id="anamespaceEigen_html_ae491aecf7dab66ac7e11008c5766694d"><div class="ttname"><a href="namespaceEigen.html#ae491aecf7dab66ac7e11008c5766694d">Eigen::exp</a></div><div class="ttdeci">const Eigen::CwiseUnaryOp&lt; Eigen::internal::scalar_exp_op&lt; typename Derived::Scalar &gt;, const Derived &gt; exp(const Eigen::ArrayBase&lt; Derived &gt; &amp;x)</div></div>
<div class="ttc" id="anamespaceEigen_html_ae6e8ad270ff41c088d7651567594f796"><div class="ttname"><a href="namespaceEigen.html#ae6e8ad270ff41c088d7651567594f796">Eigen::sin</a></div><div class="ttdeci">const Eigen::CwiseUnaryOp&lt; Eigen::internal::scalar_sin_op&lt; typename Derived::Scalar &gt;, const Derived &gt; sin(const Eigen::ArrayBase&lt; Derived &gt; &amp;x)</div></div>
<div class="ttc" id="anamespaceEigen_html_ae8bb75ba4f5f30a7571146dbfa653c6d"><div class="ttname"><a href="namespaceEigen.html#ae8bb75ba4f5f30a7571146dbfa653c6d">Eigen::log</a></div><div class="ttdeci">const Eigen::CwiseUnaryOp&lt; Eigen::internal::scalar_log_op&lt; typename Derived::Scalar &gt;, const Derived &gt; log(const Eigen::ArrayBase&lt; Derived &gt; &amp;x)</div></div>
<div class="ttc" id="anamespaceEigen_html_af284ce359b6efd4b594a9f8a1f5e5d96"><div class="ttname"><a href="namespaceEigen.html#af284ce359b6efd4b594a9f8a1f5e5d96">Eigen::sinh</a></div><div class="ttdeci">const Eigen::CwiseUnaryOp&lt; Eigen::internal::scalar_sinh_op&lt; typename Derived::Scalar &gt;, const Derived &gt; sinh(const Eigen::ArrayBase&lt; Derived &gt; &amp;x)</div></div>
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